10139090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 20514816

約数和(自身を除く): 10375726

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 3391, 6782, 16955, 33910, 44083, 77993, 88166, 155986, 220415, 389965, 440830, 779930, 1013909, 2027818, 5069545, 10139090]

約数ペア:

[(1, 10139090), (2, 5069545), (5, 2027818), (10, 1013909), (13, 779930), (23, 440830), (26, 389965), (46, 220415), (65, 155986), (115, 88166), (130, 77993), (230, 44083), (299, 33910), (598, 16955), (1495, 6782), (2990, 3391)]