258683730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8597}}^1$

素因数の和:8683

約数の個数: 64

約数和(自身を含む): 668580480

約数和(自身を除く): 409896750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 3009, 5015, 6018, 8597, 10030, 15045, 17194, 25791, 30090, 42985, 51582, 85970, 128955, 146149, 257910, 292298, 438447, 507223, 730745, 876894, 1014446, 1461490, 1521669, 2192235, 2536115, 3043338, 4384470, 5072230, 7608345, 8622791, 15216690, 17245582, 25868373, 43113955, 51736746, 86227910, 129341865, 258683730]

約数ペア:

[(1, 258683730), (2, 129341865), (3, 86227910), (5, 51736746), (6, 43113955), (10, 25868373), (15, 17245582), (17, 15216690), (30, 8622791), (34, 7608345), (51, 5072230), (59, 4384470), (85, 3043338), (102, 2536115), (118, 2192235), (170, 1521669), (177, 1461490), (255, 1014446), (295, 876894), (354, 730745), (510, 507223), (590, 438447), (885, 292298), (1003, 257910), (1770, 146149), (2006, 128955), (3009, 85970), (5015, 51582), (6018, 42985), (8597, 30090), (10030, 25791), (15045, 17194)]