2018533067910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{315889369}}^1$

素因数の和:315889453

約数の個数: 48

約数和(自身を含む): 5322104105760

約数和(自身を除く): 3303571037850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 315889369, 631778738, 947668107, 1579446845, 1895336214, 2843004321, 3158893690, 4738340535, 5686008642, 9476681070, 14215021605, 22428145199, 28430043210, 44856290398, 67284435597, 112140725995, 134568871194, 201853306791, 224281451990, 336422177985, 403706613582, 672844355970, 1009266533955, 2018533067910]

約数ペア:

[(1, 2018533067910), (2, 1009266533955), (3, 672844355970), (5, 403706613582), (6, 336422177985), (9, 224281451990), (10, 201853306791), (15, 134568871194), (18, 112140725995), (30, 67284435597), (45, 44856290398), (71, 28430043210), (90, 22428145199), (142, 14215021605), (213, 9476681070), (355, 5686008642), (426, 4738340535), (639, 3158893690), (710, 2843004321), (1065, 1895336214), (1278, 1579446845), (2130, 947668107), (3195, 631778738), (6390, 315889369)]