140424870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 344171520

約数和(自身を除く): 203746650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 193, 237, 307, 386, 395, 474, 579, 614, 790, 921, 965, 1158, 1185, 1535, 1842, 1930, 2370, 2895, 3070, 4605, 5790, 9210, 15247, 24253, 30494, 45741, 48506, 59251, 72759, 76235, 91482, 118502, 121265, 145518, 152470, 177753, 228705, 242530, 296255, 355506, 363795, 457410, 592510, 727590, 888765, 1777530, 4680829, 9361658, 14042487, 23404145, 28084974, 46808290, 70212435, 140424870]

約数ペア:

[(1, 140424870), (2, 70212435), (3, 46808290), (5, 28084974), (6, 23404145), (10, 14042487), (15, 9361658), (30, 4680829), (79, 1777530), (158, 888765), (193, 727590), (237, 592510), (307, 457410), (386, 363795), (395, 355506), (474, 296255), (579, 242530), (614, 228705), (790, 177753), (921, 152470), (965, 145518), (1158, 121265), (1185, 118502), (1535, 91482), (1842, 76235), (1930, 72759), (2370, 59251), (2895, 48506), (3070, 45741), (4605, 30494), (5790, 24253), (9210, 15247)]