2894395980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1568

約数の個数: 192

約数和(自身を含む): 9535841280

約数和(自身を除く): 6641445300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 73, 84, 105, 134, 140, 146, 201, 210, 219, 268, 292, 335, 365, 402, 420, 438, 469, 511, 670, 730, 804, 876, 938, 1005, 1022, 1095, 1340, 1407, 1409, 1460, 1533, 1876, 2010, 2044, 2190, 2345, 2555, 2814, 2818, 3066, 4020, 4227, 4380, 4690, 4891, 5110, 5628, 5636, 6132, 7035, 7045, 7665, 8454, 9380, 9782, 9863, 10220, 14070, 14090, 14673, 15330, 16908, 19564, 19726, 21135, 24455, 28140, 28180, 29346, 29589, 30660, 34237, 39452, 42270, 48910, 49315, 58692, 59178, 68474, 73365, 84540, 94403, 97820, 98630, 102711, 102857, 118356, 136948, 146730, 147945, 171185, 188806, 197260, 205422, 205714, 283209, 293460, 295890, 308571, 342370, 377612, 410844, 411428, 472015, 513555, 514285, 566418, 591780, 617142, 660821, 684740, 719999, 944030, 1027110, 1028570, 1132836, 1234284, 1321642, 1416045, 1439998, 1542855, 1888060, 1982463, 2054220, 2057140, 2159997, 2643284, 2832090, 2879996, 3085710, 3304105, 3599995, 3964926, 4319994, 5664180, 6171420, 6608210, 6891419, 7199990, 7929852, 8639988, 9912315, 10799985, 13216420, 13782838, 14399980, 19824630, 20674257, 21599970, 27565676, 34457095, 39649260, 41348514, 43199940, 48239933, 68914190, 82697028, 96479866, 103371285, 137828380, 144719799, 192959732, 206742570, 241199665, 289439598, 413485140, 482399330, 578879196, 723598995, 964798660, 1447197990, 2894395980]

約数ペア:

[(1, 2894395980), (2, 1447197990), (3, 964798660), (4, 723598995), (5, 578879196), (6, 482399330), (7, 413485140), (10, 289439598), (12, 241199665), (14, 206742570), (15, 192959732), (20, 144719799), (21, 137828380), (28, 103371285), (30, 96479866), (35, 82697028), (42, 68914190), (60, 48239933), (67, 43199940), (70, 41348514), (73, 39649260), (84, 34457095), (105, 27565676), (134, 21599970), (140, 20674257), (146, 19824630), (201, 14399980), (210, 13782838), (219, 13216420), (268, 10799985), (292, 9912315), (335, 8639988), (365, 7929852), (402, 7199990), (420, 6891419), (438, 6608210), (469, 6171420), (511, 5664180), (670, 4319994), (730, 3964926), (804, 3599995), (876, 3304105), (938, 3085710), (1005, 2879996), (1022, 2832090), (1095, 2643284), (1340, 2159997), (1407, 2057140), (1409, 2054220), (1460, 1982463), (1533, 1888060), (1876, 1542855), (2010, 1439998), (2044, 1416045), (2190, 1321642), (2345, 1234284), (2555, 1132836), (2814, 1028570), (2818, 1027110), (3066, 944030), (4020, 719999), (4227, 684740), (4380, 660821), (4690, 617142), (4891, 591780), (5110, 566418), (5628, 514285), (5636, 513555), (6132, 472015), (7035, 411428), (7045, 410844), (7665, 377612), (8454, 342370), (9380, 308571), (9782, 295890), (9863, 293460), (10220, 283209), (14070, 205714), (14090, 205422), (14673, 197260), (15330, 188806), (16908, 171185), (19564, 147945), (19726, 146730), (21135, 136948), (24455, 118356), (28140, 102857), (28180, 102711), (29346, 98630), (29589, 97820), (30660, 94403), (34237, 84540), (39452, 73365), (42270, 68474), (48910, 59178), (49315, 58692)]