61985460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44917}}^1$

素因数の和:44952

約数の個数: 48

約数和(自身を含む): 181109376

約数和(自身を除く): 119123916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 44917, 89834, 134751, 179668, 224585, 269502, 449170, 539004, 673755, 898340, 1033091, 1347510, 2066182, 2695020, 3099273, 4132364, 5165455, 6198546, 10330910, 12397092, 15496365, 20661820, 30992730, 61985460]

約数ペア:

[(1, 61985460), (2, 30992730), (3, 20661820), (4, 15496365), (5, 12397092), (6, 10330910), (10, 6198546), (12, 5165455), (15, 4132364), (20, 3099273), (23, 2695020), (30, 2066182), (46, 1347510), (60, 1033091), (69, 898340), (92, 673755), (115, 539004), (138, 449170), (230, 269502), (276, 224585), (345, 179668), (460, 134751), (690, 89834), (1380, 44917)]