307087620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2351}}^1$

素因数の和:2681

約数の個数: 96

約数和(自身を含む): 986259456

約数和(自身を除く): 679171836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 933, 1244, 1555, 1866, 2177, 2351, 3110, 3732, 4354, 4665, 4702, 6220, 6531, 7053, 8708, 9330, 9404, 10885, 11755, 13062, 14106, 16457, 18660, 21770, 23510, 26124, 28212, 32655, 32914, 35265, 43540, 47020, 49371, 65310, 65828, 70530, 82285, 98742, 130620, 141060, 164570, 197484, 246855, 329140, 493710, 731161, 987420, 1462322, 2193483, 2924644, 3655805, 4386966, 5118127, 7311610, 8773932, 10236254, 10967415, 14623220, 15354381, 20472508, 21934830, 25590635, 30708762, 43869660, 51181270, 61417524, 76771905, 102362540, 153543810, 307087620]

約数ペア:

[(1, 307087620), (2, 153543810), (3, 102362540), (4, 76771905), (5, 61417524), (6, 51181270), (7, 43869660), (10, 30708762), (12, 25590635), (14, 21934830), (15, 20472508), (20, 15354381), (21, 14623220), (28, 10967415), (30, 10236254), (35, 8773932), (42, 7311610), (60, 5118127), (70, 4386966), (84, 3655805), (105, 2924644), (140, 2193483), (210, 1462322), (311, 987420), (420, 731161), (622, 493710), (933, 329140), (1244, 246855), (1555, 197484), (1866, 164570), (2177, 141060), (2351, 130620), (3110, 98742), (3732, 82285), (4354, 70530), (4665, 65828), (4702, 65310), (6220, 49371), (6531, 47020), (7053, 43540), (8708, 35265), (9330, 32914), (9404, 32655), (10885, 28212), (11755, 26124), (13062, 23510), (14106, 21770), (16457, 18660)]