1231117890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{14107}}^1$

素因数の和:17026

約数の個数: 32

約数和(自身を含む): 2955908160

約数和(自身を除く): 1724790270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2909, 5818, 8727, 14107, 14545, 17454, 28214, 29090, 42321, 43635, 70535, 84642, 87270, 141070, 211605, 423210, 41037263, 82074526, 123111789, 205186315, 246223578, 410372630, 615558945, 1231117890]

約数ペア:

[(1, 1231117890), (2, 615558945), (3, 410372630), (5, 246223578), (6, 205186315), (10, 123111789), (15, 82074526), (30, 41037263), (2909, 423210), (5818, 211605), (8727, 141070), (14107, 87270), (14545, 84642), (17454, 70535), (28214, 43635), (29090, 42321)]