13178340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10459}}^1$

素因数の和:10481

約数の個数: 72

約数和(自身を含む): 45689280

約数和(自身を除く): 32510940

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, 10459, 20918, 31377, 41836, 52295, 62754, 73213, 94131, 104590, 125508, 146426, 156885, 188262, 209180, 219639, 292852, 313770, 366065, 376524, 439278, 470655, 627540, 658917, 732130, 878556, 941310, 1098195, 1317834, 1464260, 1882620, 2196390, 2635668, 3294585, 4392780, 6589170, 13178340]

約数ペア:

[(1, 13178340), (2, 6589170), (3, 4392780), (4, 3294585), (5, 2635668), (6, 2196390), (7, 1882620), (9, 1464260), (10, 1317834), (12, 1098195), (14, 941310), (15, 878556), (18, 732130), (20, 658917), (21, 627540), (28, 470655), (30, 439278), (35, 376524), (36, 366065), (42, 313770), (45, 292852), (60, 219639), (63, 209180), (70, 188262), (84, 156885), (90, 146426), (105, 125508), (126, 104590), (140, 94131), (180, 73213), (210, 62754), (252, 52295), (315, 41836), (420, 31377), (630, 20918), (1260, 10459)]