146865620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4421}}^1$

素因数の和:4592

約数の個数: 48

約数和(自身を含む): 338760576

約数和(自身を除く): 191894956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1661, 3020, 3322, 4421, 6644, 8305, 8842, 16610, 17684, 22105, 33220, 44210, 48631, 88420, 97262, 194524, 243155, 486310, 667571, 972620, 1335142, 2670284, 3337855, 6675710, 7343281, 13351420, 14686562, 29373124, 36716405, 73432810, 146865620]

約数ペア:

[(1, 146865620), (2, 73432810), (4, 36716405), (5, 29373124), (10, 14686562), (11, 13351420), (20, 7343281), (22, 6675710), (44, 3337855), (55, 2670284), (110, 1335142), (151, 972620), (220, 667571), (302, 486310), (604, 243155), (755, 194524), (1510, 97262), (1661, 88420), (3020, 48631), (3322, 44210), (4421, 33220), (6644, 22105), (8305, 17684), (8842, 16610)]