67716420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27527}}^1$

素因数の和:27580

約数の個数: 48

約数和(自身を含む): 194237568

約数和(自身を除く): 126521148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 27527, 55054, 82581, 110108, 137635, 165162, 275270, 330324, 412905, 550540, 825810, 1128607, 1651620, 2257214, 3385821, 4514428, 5643035, 6771642, 11286070, 13543284, 16929105, 22572140, 33858210, 67716420]

約数ペア:

[(1, 67716420), (2, 33858210), (3, 22572140), (4, 16929105), (5, 13543284), (6, 11286070), (10, 6771642), (12, 5643035), (15, 4514428), (20, 3385821), (30, 2257214), (41, 1651620), (60, 1128607), (82, 825810), (123, 550540), (164, 412905), (205, 330324), (246, 275270), (410, 165162), (492, 137635), (615, 110108), (820, 82581), (1230, 55054), (2460, 27527)]