7021140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 22874880

約数和(自身を除く): 15853740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 229, 292, 365, 420, 438, 458, 511, 687, 730, 876, 916, 1022, 1095, 1145, 1374, 1460, 1533, 1603, 2044, 2190, 2290, 2555, 2748, 3066, 3206, 3435, 4380, 4580, 4809, 5110, 6132, 6412, 6870, 7665, 8015, 9618, 10220, 13740, 15330, 16030, 16717, 19236, 24045, 30660, 32060, 33434, 48090, 50151, 66868, 83585, 96180, 100302, 117019, 167170, 200604, 234038, 250755, 334340, 351057, 468076, 501510, 585095, 702114, 1003020, 1170190, 1404228, 1755285, 2340380, 3510570, 7021140]

約数ペア:

[(1, 7021140), (2, 3510570), (3, 2340380), (4, 1755285), (5, 1404228), (6, 1170190), (7, 1003020), (10, 702114), (12, 585095), (14, 501510), (15, 468076), (20, 351057), (21, 334340), (28, 250755), (30, 234038), (35, 200604), (42, 167170), (60, 117019), (70, 100302), (73, 96180), (84, 83585), (105, 66868), (140, 50151), (146, 48090), (210, 33434), (219, 32060), (229, 30660), (292, 24045), (365, 19236), (420, 16717), (438, 16030), (458, 15330), (511, 13740), (687, 10220), (730, 9618), (876, 8015), (916, 7665), (1022, 6870), (1095, 6412), (1145, 6132), (1374, 5110), (1460, 4809), (1533, 4580), (1603, 4380), (2044, 3435), (2190, 3206), (2290, 3066), (2555, 2748)]