15709986530

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{271}}^1\times {\mathrm{16901}}^1$

素因数の和:17200

約数の個数: 64

約数和(自身を含む): 33100876800

約数和(自身を除く): 17390890270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 271, 343, 490, 542, 686, 1355, 1715, 1897, 2710, 3430, 3794, 9485, 13279, 16901, 18970, 26558, 33802, 66395, 84505, 92953, 118307, 132790, 169010, 185906, 236614, 464765, 591535, 828149, 929530, 1183070, 1656298, 4140745, 4580171, 5797043, 8281490, 9160342, 11594086, 22900855, 28985215, 32061197, 45801710, 57970430, 64122394, 160305985, 224428379, 320611970, 448856758, 1122141895, 1570998653, 2244283790, 3141997306, 7854993265, 15709986530]

約数ペア:

[(1, 15709986530), (2, 7854993265), (5, 3141997306), (7, 2244283790), (10, 1570998653), (14, 1122141895), (35, 448856758), (49, 320611970), (70, 224428379), (98, 160305985), (245, 64122394), (271, 57970430), (343, 45801710), (490, 32061197), (542, 28985215), (686, 22900855), (1355, 11594086), (1715, 9160342), (1897, 8281490), (2710, 5797043), (3430, 4580171), (3794, 4140745), (9485, 1656298), (13279, 1183070), (16901, 929530), (18970, 828149), (26558, 591535), (33802, 464765), (66395, 236614), (84505, 185906), (92953, 169010), (118307, 132790)]