490426890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{14821}}^1$

素因数の和:15934

約数の個数: 32

約数和(自身を含む): 1178171136

約数和(自身を除く): 687744246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1103, 2206, 3309, 5515, 6618, 11030, 14821, 16545, 29642, 33090, 44463, 74105, 88926, 148210, 222315, 444630, 16347563, 32695126, 49042689, 81737815, 98085378, 163475630, 245213445, 490426890]

約数ペア:

[(1, 490426890), (2, 245213445), (3, 163475630), (5, 98085378), (6, 81737815), (10, 49042689), (15, 32695126), (30, 16347563), (1103, 444630), (2206, 222315), (3309, 148210), (5515, 88926), (6618, 74105), (11030, 44463), (14821, 33090), (16545, 29642)]