25542510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{121631}}^1$

素因数の和:121648

約数の個数: 32

約数和(自身を含む): 70060032

約数和(自身を除く): 44517522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 121631, 243262, 364893, 608155, 729786, 851417, 1216310, 1702834, 1824465, 2554251, 3648930, 4257085, 5108502, 8514170, 12771255, 25542510]

約数ペア:

[(1, 25542510), (2, 12771255), (3, 8514170), (5, 5108502), (6, 4257085), (7, 3648930), (10, 2554251), (14, 1824465), (15, 1702834), (21, 1216310), (30, 851417), (35, 729786), (42, 608155), (70, 364893), (105, 243262), (210, 121631)]