484062460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{31721}}^1$

素因数の和:31846

約数の個数: 48

約数和(自身を含む): 1172445120

約数和(自身を除く): 688382660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 31721, 63442, 126884, 158605, 222047, 317210, 444094, 634420, 888188, 1110235, 2220470, 3457589, 4440940, 6915178, 13830356, 17287945, 24203123, 34575890, 48406246, 69151780, 96812492, 121015615, 242031230, 484062460]

約数ペア:

[(1, 484062460), (2, 242031230), (4, 121015615), (5, 96812492), (7, 69151780), (10, 48406246), (14, 34575890), (20, 24203123), (28, 17287945), (35, 13830356), (70, 6915178), (109, 4440940), (140, 3457589), (218, 2220470), (436, 1110235), (545, 888188), (763, 634420), (1090, 444094), (1526, 317210), (2180, 222047), (3052, 158605), (3815, 126884), (7630, 63442), (15260, 31721)]