4834439820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{23539}}^1$

素因数の和:23724

約数の個数: 144

約数和(自身を含む): 16862926080

約数和(自身を除く): 12028486260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 420, 489, 630, 652, 815, 978, 1141, 1260, 1467, 1630, 1956, 2282, 2445, 2934, 3260, 3423, 4564, 4890, 5705, 5868, 6846, 7335, 9780, 10269, 11410, 13692, 14670, 17115, 20538, 22820, 23539, 29340, 34230, 41076, 47078, 51345, 68460, 70617, 94156, 102690, 117695, 141234, 164773, 205380, 211851, 235390, 282468, 329546, 353085, 423702, 470780, 494319, 659092, 706170, 823865, 847404, 988638, 1059255, 1412340, 1482957, 1647730, 1977276, 2118510, 2471595, 2965914, 3295460, 3836857, 4237020, 4943190, 5931828, 7414785, 7673714, 9886380, 11510571, 14829570, 15347428, 19184285, 23021142, 26857999, 29659140, 34531713, 38368570, 46042284, 53715998, 57552855, 69063426, 76737140, 80573997, 107431996, 115105710, 134289995, 138126852, 161147994, 172658565, 230211420, 241721991, 268579990, 322295988, 345317130, 402869985, 483443982, 537159980, 690634260, 805739970, 966887964, 1208609955, 1611479940, 2417219910, 4834439820]

約数ペア:

[(1, 4834439820), (2, 2417219910), (3, 1611479940), (4, 1208609955), (5, 966887964), (6, 805739970), (7, 690634260), (9, 537159980), (10, 483443982), (12, 402869985), (14, 345317130), (15, 322295988), (18, 268579990), (20, 241721991), (21, 230211420), (28, 172658565), (30, 161147994), (35, 138126852), (36, 134289995), (42, 115105710), (45, 107431996), (60, 80573997), (63, 76737140), (70, 69063426), (84, 57552855), (90, 53715998), (105, 46042284), (126, 38368570), (140, 34531713), (163, 29659140), (180, 26857999), (210, 23021142), (252, 19184285), (315, 15347428), (326, 14829570), (420, 11510571), (489, 9886380), (630, 7673714), (652, 7414785), (815, 5931828), (978, 4943190), (1141, 4237020), (1260, 3836857), (1467, 3295460), (1630, 2965914), (1956, 2471595), (2282, 2118510), (2445, 1977276), (2934, 1647730), (3260, 1482957), (3423, 1412340), (4564, 1059255), (4890, 988638), (5705, 847404), (5868, 823865), (6846, 706170), (7335, 659092), (9780, 494319), (10269, 470780), (11410, 423702), (13692, 353085), (14670, 329546), (17115, 282468), (20538, 235390), (22820, 211851), (23539, 205380), (29340, 164773), (34230, 141234), (41076, 117695), (47078, 102690), (51345, 94156), (68460, 70617)]