86442570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30983}}^1$

素因数の和:31027

約数の個数: 48

約数和(自身を含む): 232008192

約数和(自身を除く): 145565622

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, 30983, 61966, 92949, 154915, 185898, 278847, 309830, 464745, 557694, 929490, 960473, 1394235, 1920946, 2788470, 2881419, 4802365, 5762838, 8644257, 9604730, 14407095, 17288514, 28814190, 43221285, 86442570]

約数ペア:

[(1, 86442570), (2, 43221285), (3, 28814190), (5, 17288514), (6, 14407095), (9, 9604730), (10, 8644257), (15, 5762838), (18, 4802365), (30, 2881419), (31, 2788470), (45, 1920946), (62, 1394235), (90, 960473), (93, 929490), (155, 557694), (186, 464745), (279, 309830), (310, 278847), (465, 185898), (558, 154915), (930, 92949), (1395, 61966), (2790, 30983)]