1396008420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{15817}}^1$

素因数の和:17300

約数の個数: 48

約数和(自身を含む): 3911728128

約数和(自身を除く): 2515719708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1471, 2942, 4413, 5884, 7355, 8826, 14710, 15817, 17652, 22065, 29420, 31634, 44130, 47451, 63268, 79085, 88260, 94902, 158170, 189804, 237255, 316340, 474510, 949020, 23266807, 46533614, 69800421, 93067228, 116334035, 139600842, 232668070, 279201684, 349002105, 465336140, 698004210, 1396008420]

約数ペア:

[(1, 1396008420), (2, 698004210), (3, 465336140), (4, 349002105), (5, 279201684), (6, 232668070), (10, 139600842), (12, 116334035), (15, 93067228), (20, 69800421), (30, 46533614), (60, 23266807), (1471, 949020), (2942, 474510), (4413, 316340), (5884, 237255), (7355, 189804), (8826, 158170), (14710, 94902), (15817, 88260), (17652, 79085), (22065, 63268), (29420, 47451), (31634, 44130)]