61520790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 97109610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 1699, 2130, 2414, 3398, 3621, 5097, 6035, 7242, 8495, 10194, 12070, 16990, 18105, 25485, 28883, 36210, 50970, 57766, 86649, 120629, 144415, 173298, 241258, 288830, 361887, 433245, 603145, 723774, 866490, 1206290, 1809435, 2050693, 3618870, 4101386, 6152079, 10253465, 12304158, 20506930, 30760395, 61520790]

約数ペア:

[(1, 61520790), (2, 30760395), (3, 20506930), (5, 12304158), (6, 10253465), (10, 6152079), (15, 4101386), (17, 3618870), (30, 2050693), (34, 1809435), (51, 1206290), (71, 866490), (85, 723774), (102, 603145), (142, 433245), (170, 361887), (213, 288830), (255, 241258), (355, 173298), (426, 144415), (510, 120629), (710, 86649), (1065, 57766), (1207, 50970), (1699, 36210), (2130, 28883), (2414, 25485), (3398, 18105), (3621, 16990), (5097, 12070), (6035, 10194), (7242, 8495)]