70130680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2524

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 99904520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2459, 2852, 3565, 4918, 5704, 7130, 9836, 12295, 14260, 19672, 24590, 28520, 49180, 56557, 76229, 98360, 113114, 152458, 226228, 282785, 304916, 381145, 452456, 565570, 609832, 762290, 1131140, 1524580, 1753267, 2262280, 3049160, 3506534, 7013068, 8766335, 14026136, 17532670, 35065340, 70130680]

約数ペア:

[(1, 70130680), (2, 35065340), (4, 17532670), (5, 14026136), (8, 8766335), (10, 7013068), (20, 3506534), (23, 3049160), (31, 2262280), (40, 1753267), (46, 1524580), (62, 1131140), (92, 762290), (115, 609832), (124, 565570), (155, 452456), (184, 381145), (230, 304916), (248, 282785), (310, 226228), (460, 152458), (620, 113114), (713, 98360), (920, 76229), (1240, 56557), (1426, 49180), (2459, 28520), (2852, 24590), (3565, 19672), (4918, 14260), (5704, 12295), (7130, 9836)]