70631620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 85043900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 460, 466, 659, 932, 1165, 1318, 2330, 2636, 3295, 4660, 5359, 6590, 10718, 13180, 15157, 21436, 26795, 30314, 53590, 60628, 75785, 107180, 151570, 153547, 303140, 307094, 614188, 767735, 1535470, 3070940, 3531581, 7063162, 14126324, 17657905, 35315810, 70631620]

約数ペア:

[(1, 70631620), (2, 35315810), (4, 17657905), (5, 14126324), (10, 7063162), (20, 3531581), (23, 3070940), (46, 1535470), (92, 767735), (115, 614188), (230, 307094), (233, 303140), (460, 153547), (466, 151570), (659, 107180), (932, 75785), (1165, 60628), (1318, 53590), (2330, 30314), (2636, 26795), (3295, 21436), (4660, 15157), (5359, 13180), (6590, 10718)]