8266389630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{86297}}^1$

素因数の和:86441

約数の個数: 64

約数和(自身を含む): 20678381568

約数和(自身を除く): 12411991938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 309, 310, 465, 515, 618, 930, 1030, 1545, 3090, 3193, 6386, 9579, 15965, 19158, 31930, 47895, 86297, 95790, 172594, 258891, 431485, 517782, 862970, 1294455, 2588910, 2675207, 5350414, 8025621, 8888591, 13376035, 16051242, 17777182, 26665773, 26752070, 40128105, 44442955, 53331546, 80256210, 88885910, 133328865, 266657730, 275546321, 551092642, 826638963, 1377731605, 1653277926, 2755463210, 4133194815, 8266389630]

約数ペア:

[(1, 8266389630), (2, 4133194815), (3, 2755463210), (5, 1653277926), (6, 1377731605), (10, 826638963), (15, 551092642), (30, 275546321), (31, 266657730), (62, 133328865), (93, 88885910), (103, 80256210), (155, 53331546), (186, 44442955), (206, 40128105), (309, 26752070), (310, 26665773), (465, 17777182), (515, 16051242), (618, 13376035), (930, 8888591), (1030, 8025621), (1545, 5350414), (3090, 2675207), (3193, 2588910), (6386, 1294455), (9579, 862970), (15965, 517782), (19158, 431485), (31930, 258891), (47895, 172594), (86297, 95790)]