636702780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28603}}^1$

素因数の和:28675

約数の個数: 96

約数和(自身を含む): 2075963904

約数和(自身を除く): 1439261124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 28603, 57206, 85809, 114412, 143015, 171618, 200221, 286030, 343236, 400442, 429045, 572060, 600663, 800884, 858090, 1001105, 1201326, 1515959, 1716180, 2002210, 2402652, 3003315, 3031918, 4004420, 4547877, 6006630, 6063836, 7579795, 9095754, 10611713, 12013260, 15159590, 18191508, 21223426, 22739385, 30319180, 31835139, 42446852, 45478770, 53058565, 63670278, 90957540, 106117130, 127340556, 159175695, 212234260, 318351390, 636702780]

約数ペア:

[(1, 636702780), (2, 318351390), (3, 212234260), (4, 159175695), (5, 127340556), (6, 106117130), (7, 90957540), (10, 63670278), (12, 53058565), (14, 45478770), (15, 42446852), (20, 31835139), (21, 30319180), (28, 22739385), (30, 21223426), (35, 18191508), (42, 15159590), (53, 12013260), (60, 10611713), (70, 9095754), (84, 7579795), (105, 6063836), (106, 6006630), (140, 4547877), (159, 4004420), (210, 3031918), (212, 3003315), (265, 2402652), (318, 2002210), (371, 1716180), (420, 1515959), (530, 1201326), (636, 1001105), (742, 858090), (795, 800884), (1060, 600663), (1113, 572060), (1484, 429045), (1590, 400442), (1855, 343236), (2226, 286030), (3180, 200221), (3710, 171618), (4452, 143015), (5565, 114412), (7420, 85809), (11130, 57206), (22260, 28603)]