90758690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 192533760

約数和(自身を除く): 101775070

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 667, 1237, 1265, 1334, 1595, 2474, 2530, 3190, 3335, 6185, 6670, 7337, 12370, 13607, 14674, 27214, 28451, 35873, 36685, 56902, 68035, 71746, 73370, 136070, 142255, 179365, 284510, 312961, 358730, 394603, 625922, 789206, 825079, 1564805, 1650158, 1973015, 3129610, 3946030, 4125395, 8250790, 9075869, 18151738, 45379345, 90758690]

約数ペア:

[(1, 90758690), (2, 45379345), (5, 18151738), (10, 9075869), (11, 8250790), (22, 4125395), (23, 3946030), (29, 3129610), (46, 1973015), (55, 1650158), (58, 1564805), (110, 825079), (115, 789206), (145, 625922), (230, 394603), (253, 358730), (290, 312961), (319, 284510), (506, 179365), (638, 142255), (667, 136070), (1237, 73370), (1265, 71746), (1334, 68035), (1595, 56902), (2474, 36685), (2530, 35873), (3190, 28451), (3335, 27214), (6185, 14674), (6670, 13607), (7337, 12370)]