3201870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 8939520

約数和(自身を除く): 5737650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 193, 210, 237, 386, 395, 474, 553, 579, 790, 965, 1106, 1158, 1185, 1351, 1659, 1930, 2370, 2702, 2765, 2895, 3318, 4053, 5530, 5790, 6755, 8106, 8295, 13510, 15247, 16590, 20265, 30494, 40530, 45741, 76235, 91482, 106729, 152470, 213458, 228705, 320187, 457410, 533645, 640374, 1067290, 1600935, 3201870]

約数ペア:

[(1, 3201870), (2, 1600935), (3, 1067290), (5, 640374), (6, 533645), (7, 457410), (10, 320187), (14, 228705), (15, 213458), (21, 152470), (30, 106729), (35, 91482), (42, 76235), (70, 45741), (79, 40530), (105, 30494), (158, 20265), (193, 16590), (210, 15247), (237, 13510), (386, 8295), (395, 8106), (474, 6755), (553, 5790), (579, 5530), (790, 4053), (965, 3318), (1106, 2895), (1158, 2765), (1185, 2702), (1351, 2370), (1659, 1930)]