31064730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3821}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 74850048

約数和(自身を除く): 43785318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 3821, 4065, 7642, 8130, 11463, 19105, 22926, 38210, 57315, 114630, 1035491, 2070982, 3106473, 5177455, 6212946, 10354910, 15532365, 31064730]

約数ペア:

[(1, 31064730), (2, 15532365), (3, 10354910), (5, 6212946), (6, 5177455), (10, 3106473), (15, 2070982), (30, 1035491), (271, 114630), (542, 57315), (813, 38210), (1355, 22926), (1626, 19105), (2710, 11463), (3821, 8130), (4065, 7642)]