5241690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 8517510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 419, 695, 834, 838, 1251, 1257, 1390, 2085, 2095, 2502, 2514, 3771, 4170, 4190, 6255, 6285, 7542, 12510, 12570, 18855, 37710, 58241, 116482, 174723, 291205, 349446, 524169, 582410, 873615, 1048338, 1747230, 2620845, 5241690]

約数ペア:

[(1, 5241690), (2, 2620845), (3, 1747230), (5, 1048338), (6, 873615), (9, 582410), (10, 524169), (15, 349446), (18, 291205), (30, 174723), (45, 116482), (90, 58241), (139, 37710), (278, 18855), (417, 12570), (419, 12510), (695, 7542), (834, 6285), (838, 6255), (1251, 4190), (1257, 4170), (1390, 3771), (2085, 2514), (2095, 2502)]