68227290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2396

約数の個数: 96

約数和(自身を含む): 197795520

約数和(自身を除く): 129568230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2347, 2907, 3230, 4694, 4845, 5814, 7041, 9690, 11735, 14082, 14535, 21123, 23470, 29070, 35205, 39899, 42246, 44593, 70410, 79798, 89186, 105615, 119697, 133779, 199495, 211230, 222965, 239394, 267558, 359091, 398990, 401337, 445930, 598485, 668895, 718182, 758081, 802674, 1196970, 1337790, 1516162, 1795455, 2006685, 2274243, 3590910, 3790405, 4013370, 4548486, 6822729, 7580810, 11371215, 13645458, 22742430, 34113645, 68227290]

約数ペア:

[(1, 68227290), (2, 34113645), (3, 22742430), (5, 13645458), (6, 11371215), (9, 7580810), (10, 6822729), (15, 4548486), (17, 4013370), (18, 3790405), (19, 3590910), (30, 2274243), (34, 2006685), (38, 1795455), (45, 1516162), (51, 1337790), (57, 1196970), (85, 802674), (90, 758081), (95, 718182), (102, 668895), (114, 598485), (153, 445930), (170, 401337), (171, 398990), (190, 359091), (255, 267558), (285, 239394), (306, 222965), (323, 211230), (342, 199495), (510, 133779), (570, 119697), (646, 105615), (765, 89186), (855, 79798), (969, 70410), (1530, 44593), (1615, 42246), (1710, 39899), (1938, 35205), (2347, 29070), (2907, 23470), (3230, 21123), (4694, 14535), (4845, 14082), (5814, 11735), (7041, 9690)]