870855276

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{2423}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 2070367488

約数和(自身を除く): 1199512212

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 491, 732, 982, 1473, 1964, 2423, 2946, 4846, 5892, 7269, 9692, 14538, 29076, 29951, 59902, 89853, 119804, 147803, 179706, 295606, 359412, 443409, 591212, 886818, 1189693, 1773636, 2379386, 3569079, 4758772, 7138158, 14276316, 72571273, 145142546, 217713819, 290285092, 435427638, 870855276]

約数ペア:

[(1, 870855276), (2, 435427638), (3, 290285092), (4, 217713819), (6, 145142546), (12, 72571273), (61, 14276316), (122, 7138158), (183, 4758772), (244, 3569079), (366, 2379386), (491, 1773636), (732, 1189693), (982, 886818), (1473, 591212), (1964, 443409), (2423, 359412), (2946, 295606), (4846, 179706), (5892, 147803), (7269, 119804), (9692, 89853), (14538, 59902), (29076, 29951)]