86915310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 221356800

約数和(自身を除く): 134441490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 139, 190, 278, 285, 417, 570, 695, 834, 1097, 1390, 2085, 2194, 2641, 3291, 4170, 5282, 5485, 6582, 7923, 10970, 13205, 15846, 16455, 20843, 26410, 32910, 39615, 41686, 62529, 79230, 104215, 125058, 152483, 208430, 304966, 312645, 457449, 625290, 762415, 914898, 1524830, 2287245, 2897177, 4574490, 5794354, 8691531, 14485885, 17383062, 28971770, 43457655, 86915310]

約数ペア:

[(1, 86915310), (2, 43457655), (3, 28971770), (5, 17383062), (6, 14485885), (10, 8691531), (15, 5794354), (19, 4574490), (30, 2897177), (38, 2287245), (57, 1524830), (95, 914898), (114, 762415), (139, 625290), (190, 457449), (278, 312645), (285, 304966), (417, 208430), (570, 152483), (695, 125058), (834, 104215), (1097, 79230), (1390, 62529), (2085, 41686), (2194, 39615), (2641, 32910), (3291, 26410), (4170, 20843), (5282, 16455), (5485, 15846), (6582, 13205), (7923, 10970)]