80175930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 202549248

約数和(自身を除く): 122373318

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 887, 1310, 1774, 1965, 2661, 3013, 3930, 4435, 5322, 6026, 8870, 9039, 13305, 15065, 18078, 20401, 26610, 30130, 40802, 45195, 61203, 90390, 102005, 116197, 122406, 204010, 232394, 306015, 348591, 580985, 612030, 697182, 1161970, 1742955, 2672531, 3485910, 5345062, 8017593, 13362655, 16035186, 26725310, 40087965, 80175930]

約数ペア:

[(1, 80175930), (2, 40087965), (3, 26725310), (5, 16035186), (6, 13362655), (10, 8017593), (15, 5345062), (23, 3485910), (30, 2672531), (46, 1742955), (69, 1161970), (115, 697182), (131, 612030), (138, 580985), (230, 348591), (262, 306015), (345, 232394), (393, 204010), (655, 122406), (690, 116197), (786, 102005), (887, 90390), (1310, 61203), (1774, 45195), (1965, 40802), (2661, 30130), (3013, 26610), (3930, 20401), (4435, 18078), (5322, 15065), (6026, 13305), (8870, 9039)]