15802010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 19449190

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 271, 343, 490, 542, 595, 686, 833, 1190, 1355, 1666, 1715, 1897, 2710, 3430, 3794, 4165, 4607, 5831, 8330, 9214, 9485, 11662, 13279, 18970, 23035, 26558, 29155, 32249, 46070, 58310, 64498, 66395, 92953, 132790, 161245, 185906, 225743, 322490, 451486, 464765, 929530, 1128715, 1580201, 2257430, 3160402, 7901005, 15802010]

約数ペア:

[(1, 15802010), (2, 7901005), (5, 3160402), (7, 2257430), (10, 1580201), (14, 1128715), (17, 929530), (34, 464765), (35, 451486), (49, 322490), (70, 225743), (85, 185906), (98, 161245), (119, 132790), (170, 92953), (238, 66395), (245, 64498), (271, 58310), (343, 46070), (490, 32249), (542, 29155), (595, 26558), (686, 23035), (833, 18970), (1190, 13279), (1355, 11662), (1666, 9485), (1715, 9214), (1897, 8330), (2710, 5831), (3430, 4607), (3794, 4165)]