304876550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3671}}^1$

素因数の和:3845

約数の個数: 48

約数和(自身を含む): 622888704

約数和(自身を除く): 318012154

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 151, 275, 302, 550, 755, 1510, 1661, 3322, 3671, 3775, 7342, 7550, 8305, 16610, 18355, 36710, 40381, 41525, 80762, 83050, 91775, 183550, 201905, 403810, 554321, 1009525, 1108642, 2019050, 2771605, 5543210, 6097531, 12195062, 13858025, 27716050, 30487655, 60975310, 152438275, 304876550]

約数ペア:

[(1, 304876550), (2, 152438275), (5, 60975310), (10, 30487655), (11, 27716050), (22, 13858025), (25, 12195062), (50, 6097531), (55, 5543210), (110, 2771605), (151, 2019050), (275, 1108642), (302, 1009525), (550, 554321), (755, 403810), (1510, 201905), (1661, 183550), (3322, 91775), (3671, 83050), (3775, 80762), (7342, 41525), (7550, 40381), (8305, 36710), (16610, 18355)]