4729575540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1110229}}^1$

素因数の和:1110312

約数の個数: 48

約数和(自身を含む): 13429342080

約数和(自身を除く): 8699766540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 1110229, 2220458, 3330687, 4440916, 5551145, 6661374, 11102290, 13322748, 16653435, 22204580, 33306870, 66613740, 78826259, 157652518, 236478777, 315305036, 394131295, 472957554, 788262590, 945915108, 1182393885, 1576525180, 2364787770, 4729575540]

約数ペア:

[(1, 4729575540), (2, 2364787770), (3, 1576525180), (4, 1182393885), (5, 945915108), (6, 788262590), (10, 472957554), (12, 394131295), (15, 315305036), (20, 236478777), (30, 157652518), (60, 78826259), (71, 66613740), (142, 33306870), (213, 22204580), (284, 16653435), (355, 13322748), (426, 11102290), (710, 6661374), (852, 5551145), (1065, 4440916), (1420, 3330687), (2130, 2220458), (4260, 1110229)]