18462270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21221}}^1$

素因数の和:21260

約数の個数: 32

約数和(自身を含む): 45839520

約数和(自身を除く): 27377250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 21221, 42442, 63663, 106105, 127326, 212210, 318315, 615409, 636630, 1230818, 1846227, 3077045, 3692454, 6154090, 9231135, 18462270]

約数ペア:

[(1, 18462270), (2, 9231135), (3, 6154090), (5, 3692454), (6, 3077045), (10, 1846227), (15, 1230818), (29, 636630), (30, 615409), (58, 318315), (87, 212210), (145, 127326), (174, 106105), (290, 63663), (435, 42442), (870, 21221)]