3489757460

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{72673}}^1$

素因数の和:72710

約数の個数: 60

約数和(自身を含む): 8549514708

約数和(自身を除く): 5059757248

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2401, 3430, 4802, 6860, 9604, 12005, 24010, 48020, 72673, 145346, 290692, 363365, 508711, 726730, 1017422, 1453460, 2034844, 2543555, 3560977, 5087110, 7121954, 10174220, 14243908, 17804885, 24926839, 35609770, 49853678, 71219540, 99707356, 124634195, 174487873, 249268390, 348975746, 498536780, 697951492, 872439365, 1744878730, 3489757460]

約数ペア:

[(1, 3489757460), (2, 1744878730), (4, 872439365), (5, 697951492), (7, 498536780), (10, 348975746), (14, 249268390), (20, 174487873), (28, 124634195), (35, 99707356), (49, 71219540), (70, 49853678), (98, 35609770), (140, 24926839), (196, 17804885), (245, 14243908), (343, 10174220), (490, 7121954), (686, 5087110), (980, 3560977), (1372, 2543555), (1715, 2034844), (2401, 1453460), (3430, 1017422), (4802, 726730), (6860, 508711), (9604, 363365), (12005, 290692), (24010, 145346), (48020, 72673)]