1370292280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{25357}}^1$

素因数の和:25568

約数の個数: 64

約数和(自身を含む): 3542005440

約数和(自身を除く): 2171713160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 772, 965, 1351, 1544, 1930, 2702, 3860, 5404, 6755, 7720, 10808, 13510, 25357, 27020, 50714, 54040, 101428, 126785, 177499, 202856, 253570, 354998, 507140, 709996, 887495, 1014280, 1419992, 1774990, 3549980, 4893901, 7099960, 9787802, 19575604, 24469505, 34257307, 39151208, 48939010, 68514614, 97878020, 137029228, 171286535, 195756040, 274058456, 342573070, 685146140, 1370292280]

約数ペア:

[(1, 1370292280), (2, 685146140), (4, 342573070), (5, 274058456), (7, 195756040), (8, 171286535), (10, 137029228), (14, 97878020), (20, 68514614), (28, 48939010), (35, 39151208), (40, 34257307), (56, 24469505), (70, 19575604), (140, 9787802), (193, 7099960), (280, 4893901), (386, 3549980), (772, 1774990), (965, 1419992), (1351, 1014280), (1544, 887495), (1930, 709996), (2702, 507140), (3860, 354998), (5404, 253570), (6755, 202856), (7720, 177499), (10808, 126785), (13510, 101428), (25357, 54040), (27020, 50714)]