12599698860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9999761}}^1$

素因数の和:9999783

約数の個数: 72

約数和(自身を含む): 43678960416

約数和(自身を除く): 31079261556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9999761, 19999522, 29999283, 39999044, 49998805, 59998566, 69998327, 89997849, 99997610, 119997132, 139996654, 149996415, 179995698, 199995220, 209994981, 279993308, 299992830, 349991635, 359991396, 419989962, 449989245, 599985660, 629984943, 699983270, 839979924, 899978490, 1049974905, 1259969886, 1399966540, 1799956980, 2099949810, 2519939772, 3149924715, 4199899620, 6299849430, 12599698860]

約数ペア:

[(1, 12599698860), (2, 6299849430), (3, 4199899620), (4, 3149924715), (5, 2519939772), (6, 2099949810), (7, 1799956980), (9, 1399966540), (10, 1259969886), (12, 1049974905), (14, 899978490), (15, 839979924), (18, 699983270), (20, 629984943), (21, 599985660), (28, 449989245), (30, 419989962), (35, 359991396), (36, 349991635), (42, 299992830), (45, 279993308), (60, 209994981), (63, 199995220), (70, 179995698), (84, 149996415), (90, 139996654), (105, 119997132), (126, 99997610), (140, 89997849), (180, 69998327), (210, 59998566), (252, 49998805), (315, 39999044), (420, 29999283), (630, 19999522), (1260, 9999761)]