130914840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{155851}}^1$

素因数の和:155872

約数の個数: 64

約数和(自身を含む): 448853760

約数和(自身を除く): 317938920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 155851, 311702, 467553, 623404, 779255, 935106, 1090957, 1246808, 1558510, 1870212, 2181914, 2337765, 3117020, 3272871, 3740424, 4363828, 4675530, 5454785, 6234040, 6545742, 8727656, 9351060, 10909570, 13091484, 16364355, 18702120, 21819140, 26182968, 32728710, 43638280, 65457420, 130914840]

約数ペア:

[(1, 130914840), (2, 65457420), (3, 43638280), (4, 32728710), (5, 26182968), (6, 21819140), (7, 18702120), (8, 16364355), (10, 13091484), (12, 10909570), (14, 9351060), (15, 8727656), (20, 6545742), (21, 6234040), (24, 5454785), (28, 4675530), (30, 4363828), (35, 3740424), (40, 3272871), (42, 3117020), (56, 2337765), (60, 2181914), (70, 1870212), (84, 1558510), (105, 1246808), (120, 1090957), (140, 935106), (168, 779255), (210, 623404), (280, 467553), (420, 311702), (840, 155851)]