1273169220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{11717}}^1$

素因数の和:13540

約数の個数: 48

約数和(自身を含む): 3567146688

約数和(自身を除く): 2293977468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1811, 3622, 5433, 7244, 9055, 10866, 11717, 18110, 21732, 23434, 27165, 35151, 36220, 46868, 54330, 58585, 70302, 108660, 117170, 140604, 175755, 234340, 351510, 703020, 21219487, 42438974, 63658461, 84877948, 106097435, 127316922, 212194870, 254633844, 318292305, 424389740, 636584610, 1273169220]

約数ペア:

[(1, 1273169220), (2, 636584610), (3, 424389740), (4, 318292305), (5, 254633844), (6, 212194870), (10, 127316922), (12, 106097435), (15, 84877948), (20, 63658461), (30, 42438974), (60, 21219487), (1811, 703020), (3622, 351510), (5433, 234340), (7244, 175755), (9055, 140604), (10866, 117170), (11717, 108660), (18110, 70302), (21732, 58585), (23434, 54330), (27165, 46868), (35151, 36220)]