70449240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12491}}^1$

素因数の和:12552

約数の個数: 64

約数和(自身を含む): 215861760

約数和(自身を除く): 145412520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12491, 24982, 37473, 49964, 62455, 74946, 99928, 124910, 149892, 187365, 249820, 299784, 374730, 499640, 587077, 749460, 1174154, 1498920, 1761231, 2348308, 2935385, 3522462, 4696616, 5870770, 7044924, 8806155, 11741540, 14089848, 17612310, 23483080, 35224620, 70449240]

約数ペア:

[(1, 70449240), (2, 35224620), (3, 23483080), (4, 17612310), (5, 14089848), (6, 11741540), (8, 8806155), (10, 7044924), (12, 5870770), (15, 4696616), (20, 3522462), (24, 2935385), (30, 2348308), (40, 1761231), (47, 1498920), (60, 1174154), (94, 749460), (120, 587077), (141, 499640), (188, 374730), (235, 299784), (282, 249820), (376, 187365), (470, 149892), (564, 124910), (705, 99928), (940, 74946), (1128, 62455), (1410, 49964), (1880, 37473), (2820, 24982), (5640, 12491)]