65055060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{51631}}^1$

素因数の和:51653

約数の個数: 72

約数和(自身を含む): 225528576

約数和(自身を除く): 160473516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 51631, 103262, 154893, 206524, 258155, 309786, 361417, 464679, 516310, 619572, 722834, 774465, 929358, 1032620, 1084251, 1445668, 1548930, 1807085, 1858716, 2168502, 2323395, 3097860, 3252753, 3614170, 4337004, 4646790, 5421255, 6505506, 7228340, 9293580, 10842510, 13011012, 16263765, 21685020, 32527530, 65055060]

約数ペア:

[(1, 65055060), (2, 32527530), (3, 21685020), (4, 16263765), (5, 13011012), (6, 10842510), (7, 9293580), (9, 7228340), (10, 6505506), (12, 5421255), (14, 4646790), (15, 4337004), (18, 3614170), (20, 3252753), (21, 3097860), (28, 2323395), (30, 2168502), (35, 1858716), (36, 1807085), (42, 1548930), (45, 1445668), (60, 1084251), (63, 1032620), (70, 929358), (84, 774465), (90, 722834), (105, 619572), (126, 516310), (140, 464679), (180, 361417), (210, 309786), (252, 258155), (315, 206524), (420, 154893), (630, 103262), (1260, 51631)]