9078790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5676

約数の個数: 32

約数和(自身を含む): 19491840

約数和(自身を除く): 10413050

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5639, 11278, 28195, 39473, 56390, 78946, 129697, 197365, 259394, 394730, 648485, 907879, 1296970, 1815758, 4539395, 9078790]

約数ペア:

[(1, 9078790), (2, 4539395), (5, 1815758), (7, 1296970), (10, 907879), (14, 648485), (23, 394730), (35, 259394), (46, 197365), (70, 129697), (115, 78946), (161, 56390), (230, 39473), (322, 28195), (805, 11278), (1610, 5639)]