1555362510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1382

約数の個数: 128

約数和(自身を含む): 4198884480

約数和(自身を除く): 2643521970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 113, 130, 145, 174, 195, 226, 290, 339, 377, 390, 435, 565, 678, 754, 870, 1130, 1131, 1217, 1469, 1695, 1885, 2262, 2434, 2938, 3277, 3390, 3651, 3770, 4407, 5655, 6085, 6554, 7302, 7345, 8814, 9831, 11310, 12170, 14690, 15821, 16385, 18255, 19662, 22035, 31642, 32770, 35293, 36510, 42601, 44070, 47463, 49155, 70586, 79105, 85202, 94926, 98310, 105879, 127803, 137521, 158210, 176465, 211758, 213005, 237315, 255606, 275042, 352930, 412563, 426010, 458809, 474630, 529395, 639015, 687605, 825126, 917618, 1058790, 1278030, 1375210, 1376427, 1787773, 2062815, 2294045, 2752854, 3575546, 3988109, 4125630, 4588090, 5363319, 6882135, 7976218, 8938865, 10726638, 11964327, 13764270, 17877730, 19940545, 23928654, 26816595, 39881090, 51845417, 53633190, 59821635, 103690834, 119643270, 155536251, 259227085, 311072502, 518454170, 777681255, 1555362510]

約数ペア:

[(1, 1555362510), (2, 777681255), (3, 518454170), (5, 311072502), (6, 259227085), (10, 155536251), (13, 119643270), (15, 103690834), (26, 59821635), (29, 53633190), (30, 51845417), (39, 39881090), (58, 26816595), (65, 23928654), (78, 19940545), (87, 17877730), (113, 13764270), (130, 11964327), (145, 10726638), (174, 8938865), (195, 7976218), (226, 6882135), (290, 5363319), (339, 4588090), (377, 4125630), (390, 3988109), (435, 3575546), (565, 2752854), (678, 2294045), (754, 2062815), (870, 1787773), (1130, 1376427), (1131, 1375210), (1217, 1278030), (1469, 1058790), (1695, 917618), (1885, 825126), (2262, 687605), (2434, 639015), (2938, 529395), (3277, 474630), (3390, 458809), (3651, 426010), (3770, 412563), (4407, 352930), (5655, 275042), (6085, 255606), (6554, 237315), (7302, 213005), (7345, 211758), (8814, 176465), (9831, 158210), (11310, 137521), (12170, 127803), (14690, 105879), (15821, 98310), (16385, 94926), (18255, 85202), (19662, 79105), (22035, 70586), (31642, 49155), (32770, 47463), (35293, 44070), (36510, 42601)]