63379540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{9239}}^1$

素因数の和:9269

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 91852460

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, 3430, 6860, 9239, 18478, 36956, 46195, 64673, 92390, 129346, 184780, 258692, 323365, 452711, 646730, 905422, 1293460, 1810844, 2263555, 3168977, 4527110, 6337954, 9054220, 12675908, 15844885, 31689770, 63379540]

約数ペア:

[(1, 63379540), (2, 31689770), (4, 15844885), (5, 12675908), (7, 9054220), (10, 6337954), (14, 4527110), (20, 3168977), (28, 2263555), (35, 1810844), (49, 1293460), (70, 905422), (98, 646730), (140, 452711), (196, 323365), (245, 258692), (343, 184780), (490, 129346), (686, 92390), (980, 64673), (1372, 46195), (1715, 36956), (3430, 18478), (6860, 9239)]