71365928220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5018701}}^1$

素因数の和:5018795

約数の個数: 72

約数和(自身を含む): 219216903360

約数和(自身を除く): 147850975140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 5018701, 10037402, 15056103, 20074804, 25093505, 30112206, 45168309, 50187010, 60224412, 75280515, 90336618, 100374020, 150561030, 180673236, 225841545, 301122060, 396477379, 451683090, 792954758, 903366180, 1189432137, 1585909516, 1982386895, 2378864274, 3568296411, 3964773790, 4757728548, 5947160685, 7136592822, 7929547580, 11894321370, 14273185644, 17841482055, 23788642740, 35682964110, 71365928220]

約数ペア:

[(1, 71365928220), (2, 35682964110), (3, 23788642740), (4, 17841482055), (5, 14273185644), (6, 11894321370), (9, 7929547580), (10, 7136592822), (12, 5947160685), (15, 4757728548), (18, 3964773790), (20, 3568296411), (30, 2378864274), (36, 1982386895), (45, 1585909516), (60, 1189432137), (79, 903366180), (90, 792954758), (158, 451683090), (180, 396477379), (237, 301122060), (316, 225841545), (395, 180673236), (474, 150561030), (711, 100374020), (790, 90336618), (948, 75280515), (1185, 60224412), (1422, 50187010), (1580, 45168309), (2370, 30112206), (2844, 25093505), (3555, 20074804), (4740, 15056103), (7110, 10037402), (14220, 5018701)]