888971460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2003}}^1$

素因数の和:2597

約数の個数: 96

約数和(自身を含む): 2686642560

約数和(自身を除く): 1797671100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 569, 780, 1138, 1707, 2003, 2276, 2845, 3414, 4006, 5690, 6009, 6828, 7397, 8012, 8535, 10015, 11380, 12018, 14794, 17070, 20030, 22191, 24036, 26039, 29588, 30045, 34140, 36985, 40060, 44382, 52078, 60090, 73970, 78117, 88764, 104156, 110955, 120180, 130195, 147940, 156234, 221910, 260390, 312468, 390585, 443820, 520780, 781170, 1139707, 1562340, 2279414, 3419121, 4558828, 5698535, 6838242, 11397070, 13676484, 14816191, 17095605, 22794140, 29632382, 34191210, 44448573, 59264764, 68382420, 74080955, 88897146, 148161910, 177794292, 222242865, 296323820, 444485730, 888971460]

約数ペア:

[(1, 888971460), (2, 444485730), (3, 296323820), (4, 222242865), (5, 177794292), (6, 148161910), (10, 88897146), (12, 74080955), (13, 68382420), (15, 59264764), (20, 44448573), (26, 34191210), (30, 29632382), (39, 22794140), (52, 17095605), (60, 14816191), (65, 13676484), (78, 11397070), (130, 6838242), (156, 5698535), (195, 4558828), (260, 3419121), (390, 2279414), (569, 1562340), (780, 1139707), (1138, 781170), (1707, 520780), (2003, 443820), (2276, 390585), (2845, 312468), (3414, 260390), (4006, 221910), (5690, 156234), (6009, 147940), (6828, 130195), (7397, 120180), (8012, 110955), (8535, 104156), (10015, 88764), (11380, 78117), (12018, 73970), (14794, 60090), (17070, 52078), (20030, 44382), (22191, 40060), (24036, 36985), (26039, 34140), (29588, 30045)]