493695230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{306643}}^1$

素因数の和:306680

約数の個数: 32

約数和(自身を含む): 1059761664

約数和(自身を除く): 566066434

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 306643, 613286, 1533215, 2146501, 3066430, 4293002, 7052789, 10732505, 14105578, 21465010, 35263945, 49369523, 70527890, 98739046, 246847615, 493695230]

約数ペア:

[(1, 493695230), (2, 246847615), (5, 98739046), (7, 70527890), (10, 49369523), (14, 35263945), (23, 21465010), (35, 14105578), (46, 10732505), (70, 7052789), (115, 4293002), (161, 3066430), (230, 2146501), (322, 1533215), (805, 613286), (1610, 306643)]