190692180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151343}}^1$

素因数の和:151365

約数の個数: 72

約数和(自身を含む): 661070592

約数和(自身を除く): 470378412

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, 151343, 302686, 454029, 605372, 756715, 908058, 1059401, 1362087, 1513430, 1816116, 2118802, 2270145, 2724174, 3026860, 3178203, 4237604, 4540290, 5297005, 5448348, 6356406, 6810435, 9080580, 9534609, 10594010, 12712812, 13620870, 15891015, 19069218, 21188020, 27241740, 31782030, 38138436, 47673045, 63564060, 95346090, 190692180]

約数ペア:

[(1, 190692180), (2, 95346090), (3, 63564060), (4, 47673045), (5, 38138436), (6, 31782030), (7, 27241740), (9, 21188020), (10, 19069218), (12, 15891015), (14, 13620870), (15, 12712812), (18, 10594010), (20, 9534609), (21, 9080580), (28, 6810435), (30, 6356406), (35, 5448348), (36, 5297005), (42, 4540290), (45, 4237604), (60, 3178203), (63, 3026860), (70, 2724174), (84, 2270145), (90, 2118802), (105, 1816116), (126, 1513430), (140, 1362087), (180, 1059401), (210, 908058), (252, 756715), (315, 605372), (420, 454029), (630, 302686), (1260, 151343)]