765466260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31657}}^1$

素因数の和:31713

約数の個数: 96

約数和(自身を含む): 2382707712

約数和(自身を除く): 1617241452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 31657, 63314, 94971, 126628, 158285, 189942, 316570, 379884, 411541, 474855, 633140, 823082, 949710, 981367, 1234623, 1646164, 1899420, 1962734, 2057705, 2469246, 2944101, 3925468, 4115410, 4906835, 4938492, 5888202, 6173115, 8230820, 9813670, 11776404, 12346230, 12757771, 14720505, 19627340, 24692460, 25515542, 29441010, 38273313, 51031084, 58882020, 63788855, 76546626, 127577710, 153093252, 191366565, 255155420, 382733130, 765466260]

約数ペア:

[(1, 765466260), (2, 382733130), (3, 255155420), (4, 191366565), (5, 153093252), (6, 127577710), (10, 76546626), (12, 63788855), (13, 58882020), (15, 51031084), (20, 38273313), (26, 29441010), (30, 25515542), (31, 24692460), (39, 19627340), (52, 14720505), (60, 12757771), (62, 12346230), (65, 11776404), (78, 9813670), (93, 8230820), (124, 6173115), (130, 5888202), (155, 4938492), (156, 4906835), (186, 4115410), (195, 3925468), (260, 2944101), (310, 2469246), (372, 2057705), (390, 1962734), (403, 1899420), (465, 1646164), (620, 1234623), (780, 981367), (806, 949710), (930, 823082), (1209, 633140), (1612, 474855), (1860, 411541), (2015, 379884), (2418, 316570), (4030, 189942), (4836, 158285), (6045, 126628), (8060, 94971), (12090, 63314), (24180, 31657)]