15704865780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{80513}}^1$

素因数の和:83776

約数の個数: 48

約数和(自身を含む): 43987696704

約数和(自身を除く): 28282830924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3251, 6502, 9753, 13004, 16255, 19506, 32510, 39012, 48765, 65020, 80513, 97530, 161026, 195060, 241539, 322052, 402565, 483078, 805130, 966156, 1207695, 1610260, 2415390, 4830780, 261747763, 523495526, 785243289, 1046991052, 1308738815, 1570486578, 2617477630, 3140973156, 3926216445, 5234955260, 7852432890, 15704865780]

約数ペア:

[(1, 15704865780), (2, 7852432890), (3, 5234955260), (4, 3926216445), (5, 3140973156), (6, 2617477630), (10, 1570486578), (12, 1308738815), (15, 1046991052), (20, 785243289), (30, 523495526), (60, 261747763), (3251, 4830780), (6502, 2415390), (9753, 1610260), (13004, 1207695), (16255, 966156), (19506, 805130), (32510, 483078), (39012, 402565), (48765, 322052), (65020, 241539), (80513, 195060), (97530, 161026)]