1737962140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{1213}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 3707847360

約数和(自身を除く): 1969885220

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1009, 1213, 1420, 2018, 2426, 4036, 4852, 5045, 6065, 10090, 12130, 20180, 24260, 71639, 86123, 143278, 172246, 286556, 344492, 358195, 430615, 716390, 861230, 1223917, 1432780, 1722460, 2447834, 4895668, 6119585, 12239170, 24478340, 86898107, 173796214, 347592428, 434490535, 868981070, 1737962140]

約数ペア:

[(1, 1737962140), (2, 868981070), (4, 434490535), (5, 347592428), (10, 173796214), (20, 86898107), (71, 24478340), (142, 12239170), (284, 6119585), (355, 4895668), (710, 2447834), (1009, 1722460), (1213, 1432780), (1420, 1223917), (2018, 861230), (2426, 716390), (4036, 430615), (4852, 358195), (5045, 344492), (6065, 286556), (10090, 172246), (12130, 143278), (20180, 86123), (24260, 71639)]