70195160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8087}}^1$

素因数の和:8136

約数の個数: 64

約数和(自身を含む): 186347520

約数和(自身を除く): 116152360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8087, 8680, 16174, 32348, 40435, 56609, 64696, 80870, 113218, 161740, 226436, 250697, 283045, 323480, 452872, 501394, 566090, 1002788, 1132180, 1253485, 1754879, 2005576, 2264360, 2506970, 3509758, 5013940, 7019516, 8774395, 10027880, 14039032, 17548790, 35097580, 70195160]

約数ペア:

[(1, 70195160), (2, 35097580), (4, 17548790), (5, 14039032), (7, 10027880), (8, 8774395), (10, 7019516), (14, 5013940), (20, 3509758), (28, 2506970), (31, 2264360), (35, 2005576), (40, 1754879), (56, 1253485), (62, 1132180), (70, 1002788), (124, 566090), (140, 501394), (155, 452872), (217, 323480), (248, 283045), (280, 250697), (310, 226436), (434, 161740), (620, 113218), (868, 80870), (1085, 64696), (1240, 56609), (1736, 40435), (2170, 32348), (4340, 16174), (8087, 8680)]