942912180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{748343}}^1$

素因数の和:748365

約数の個数: 72

約数和(自身を含む): 3268766592

約数和(自身を除く): 2325854412

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, 748343, 1496686, 2245029, 2993372, 3741715, 4490058, 5238401, 6735087, 7483430, 8980116, 10476802, 11225145, 13470174, 14966860, 15715203, 20953604, 22450290, 26192005, 26940348, 31430406, 33675435, 44900580, 47145609, 52384010, 62860812, 67350870, 78576015, 94291218, 104768020, 134701740, 157152030, 188582436, 235728045, 314304060, 471456090, 942912180]

約数ペア:

[(1, 942912180), (2, 471456090), (3, 314304060), (4, 235728045), (5, 188582436), (6, 157152030), (7, 134701740), (9, 104768020), (10, 94291218), (12, 78576015), (14, 67350870), (15, 62860812), (18, 52384010), (20, 47145609), (21, 44900580), (28, 33675435), (30, 31430406), (35, 26940348), (36, 26192005), (42, 22450290), (45, 20953604), (60, 15715203), (63, 14966860), (70, 13470174), (84, 11225145), (90, 10476802), (105, 8980116), (126, 7483430), (140, 6735087), (180, 5238401), (210, 4490058), (252, 3741715), (315, 2993372), (420, 2245029), (630, 1496686), (1260, 748343)]