72315870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7069}}^1$

素因数の和:7121

約数の個数: 64

約数和(自身を含む): 195471360

約数和(自身を除く): 123155490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 7069, 10230, 14138, 21207, 35345, 42414, 70690, 77759, 106035, 155518, 212070, 219139, 233277, 388795, 438278, 466554, 657417, 777590, 1095695, 1166385, 1314834, 2191390, 2332770, 2410529, 3287085, 4821058, 6574170, 7231587, 12052645, 14463174, 24105290, 36157935, 72315870]

約数ペア:

[(1, 72315870), (2, 36157935), (3, 24105290), (5, 14463174), (6, 12052645), (10, 7231587), (11, 6574170), (15, 4821058), (22, 3287085), (30, 2410529), (31, 2332770), (33, 2191390), (55, 1314834), (62, 1166385), (66, 1095695), (93, 777590), (110, 657417), (155, 466554), (165, 438278), (186, 388795), (310, 233277), (330, 219139), (341, 212070), (465, 155518), (682, 106035), (930, 77759), (1023, 70690), (1705, 42414), (2046, 35345), (3410, 21207), (5115, 14138), (7069, 10230)]