64264620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2959

約数の個数: 96

約数和(自身を含む): 209599488

約数和(自身を除く): 145334868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 2887, 3180, 3710, 4452, 5565, 5774, 7420, 8661, 11130, 11548, 14435, 17322, 20209, 22260, 28870, 34644, 40418, 43305, 57740, 60627, 80836, 86610, 101045, 121254, 153011, 173220, 202090, 242508, 303135, 306022, 404180, 459033, 606270, 612044, 765055, 918066, 1071077, 1212540, 1530110, 1836132, 2142154, 2295165, 3060220, 3213231, 4284308, 4590330, 5355385, 6426462, 9180660, 10710770, 12852924, 16066155, 21421540, 32132310, 64264620]

約数ペア:

[(1, 64264620), (2, 32132310), (3, 21421540), (4, 16066155), (5, 12852924), (6, 10710770), (7, 9180660), (10, 6426462), (12, 5355385), (14, 4590330), (15, 4284308), (20, 3213231), (21, 3060220), (28, 2295165), (30, 2142154), (35, 1836132), (42, 1530110), (53, 1212540), (60, 1071077), (70, 918066), (84, 765055), (105, 612044), (106, 606270), (140, 459033), (159, 404180), (210, 306022), (212, 303135), (265, 242508), (318, 202090), (371, 173220), (420, 153011), (530, 121254), (636, 101045), (742, 86610), (795, 80836), (1060, 60627), (1113, 57740), (1484, 43305), (1590, 40418), (1855, 34644), (2226, 28870), (2887, 22260), (3180, 20209), (3710, 17322), (4452, 14435), (5565, 11548), (5774, 11130), (7420, 8661)]