17696970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6343}}^1$

素因数の和:6387

約数の個数: 48

約数和(自身を含む): 47503872

約数和(自身を除く): 29806902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6343, 12686, 19029, 31715, 38058, 57087, 63430, 95145, 114174, 190290, 196633, 285435, 393266, 570870, 589899, 983165, 1179798, 1769697, 1966330, 2949495, 3539394, 5898990, 8848485, 17696970]

約数ペア:

[(1, 17696970), (2, 8848485), (3, 5898990), (5, 3539394), (6, 2949495), (9, 1966330), (10, 1769697), (15, 1179798), (18, 983165), (30, 589899), (31, 570870), (45, 393266), (62, 285435), (90, 196633), (93, 190290), (155, 114174), (186, 95145), (279, 63430), (310, 57087), (465, 38058), (558, 31715), (930, 19029), (1395, 12686), (2790, 6343)]