69118147150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{110651}}^1$

素因数の和:110738

約数の個数: 72

約数和(自身を含む): 143060421672

約数和(自身を除く): 73942274522

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 961, 1550, 1922, 2015, 4030, 4805, 9610, 10075, 12493, 20150, 24025, 24986, 48050, 62465, 110651, 124930, 221302, 312325, 553255, 624650, 1106510, 1438463, 2766275, 2876926, 3430181, 5532550, 6860362, 7192315, 14384630, 17150905, 34301810, 35961575, 44592353, 71923150, 85754525, 89184706, 106335611, 171509050, 212671222, 222961765, 445923530, 531678055, 1063356110, 1114808825, 1382362943, 2229617650, 2658390275, 2764725886, 5316780550, 6911814715, 13823629430, 34559073575, 69118147150]

約数ペア:

[(1, 69118147150), (2, 34559073575), (5, 13823629430), (10, 6911814715), (13, 5316780550), (25, 2764725886), (26, 2658390275), (31, 2229617650), (50, 1382362943), (62, 1114808825), (65, 1063356110), (130, 531678055), (155, 445923530), (310, 222961765), (325, 212671222), (403, 171509050), (650, 106335611), (775, 89184706), (806, 85754525), (961, 71923150), (1550, 44592353), (1922, 35961575), (2015, 34301810), (4030, 17150905), (4805, 14384630), (9610, 7192315), (10075, 6860362), (12493, 5532550), (20150, 3430181), (24025, 2876926), (24986, 2766275), (48050, 1438463), (62465, 1106510), (110651, 624650), (124930, 553255), (221302, 312325)]