68654190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18913}}^1$

素因数の和:18945

約数の個数: 48

約数和(自身を含む): 181120464

約数和(自身を除く): 112466274

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 18913, 37826, 56739, 94565, 113478, 189130, 208043, 283695, 416086, 567390, 624129, 1040215, 1248258, 2080430, 2288473, 3120645, 4576946, 6241290, 6865419, 11442365, 13730838, 22884730, 34327095, 68654190]

約数ペア:

[(1, 68654190), (2, 34327095), (3, 22884730), (5, 13730838), (6, 11442365), (10, 6865419), (11, 6241290), (15, 4576946), (22, 3120645), (30, 2288473), (33, 2080430), (55, 1248258), (66, 1040215), (110, 624129), (121, 567390), (165, 416086), (242, 283695), (330, 208043), (363, 189130), (605, 113478), (726, 94565), (1210, 56739), (1815, 37826), (3630, 18913)]