239958910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{45533}}^1$

素因数の和:45588

約数の個数: 32

約数和(自身を含む): 472096512

約数和(自身を除く): 232137602

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 45533, 91066, 227665, 455330, 774061, 1411523, 1548122, 2823046, 3870305, 7057615, 7740610, 14115230, 23995891, 47991782, 119979455, 239958910]

約数ペア:

[(1, 239958910), (2, 119979455), (5, 47991782), (10, 23995891), (17, 14115230), (31, 7740610), (34, 7057615), (62, 3870305), (85, 2823046), (155, 1548122), (170, 1411523), (310, 774061), (527, 455330), (1054, 227665), (2635, 91066), (5270, 45533)]