165749610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2707}}^1$

素因数の和:2887

約数の個数: 64

約数和(自身を含む): 431286912

約数和(自身を除く): 265537302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 2707, 4082, 4710, 5414, 6123, 8121, 10205, 12246, 13535, 16242, 20410, 27070, 30615, 35191, 40605, 61230, 70382, 81210, 105573, 175955, 211146, 351910, 424999, 527865, 849998, 1055730, 1274997, 2124995, 2549994, 4249990, 5524987, 6374985, 11049974, 12749970, 16574961, 27624935, 33149922, 55249870, 82874805, 165749610]

約数ペア:

[(1, 165749610), (2, 82874805), (3, 55249870), (5, 33149922), (6, 27624935), (10, 16574961), (13, 12749970), (15, 11049974), (26, 6374985), (30, 5524987), (39, 4249990), (65, 2549994), (78, 2124995), (130, 1274997), (157, 1055730), (195, 849998), (314, 527865), (390, 424999), (471, 351910), (785, 211146), (942, 175955), (1570, 105573), (2041, 81210), (2355, 70382), (2707, 61230), (4082, 40605), (4710, 35191), (5414, 30615), (6123, 27070), (8121, 20410), (10205, 16242), (12246, 13535)]