61156140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59957}}^1$

素因数の和:59986

約数の個数: 48

約数和(自身を含む): 181312992

約数和(自身を除く): 120156852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 59957, 119914, 179871, 239828, 299785, 359742, 599570, 719484, 899355, 1019269, 1199140, 1798710, 2038538, 3057807, 3597420, 4077076, 5096345, 6115614, 10192690, 12231228, 15289035, 20385380, 30578070, 61156140]

約数ペア:

[(1, 61156140), (2, 30578070), (3, 20385380), (4, 15289035), (5, 12231228), (6, 10192690), (10, 6115614), (12, 5096345), (15, 4077076), (17, 3597420), (20, 3057807), (30, 2038538), (34, 1798710), (51, 1199140), (60, 1019269), (68, 899355), (85, 719484), (102, 599570), (170, 359742), (204, 299785), (255, 239828), (340, 179871), (510, 119914), (1020, 59957)]