13998030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20287}}^1$

素因数の和:20320

約数の個数: 32

約数和(自身を含む): 35057664

約数和(自身を除く): 21059634

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 20287, 40574, 60861, 101435, 121722, 202870, 304305, 466601, 608610, 933202, 1399803, 2333005, 2799606, 4666010, 6999015, 13998030]

約数ペア:

[(1, 13998030), (2, 6999015), (3, 4666010), (5, 2799606), (6, 2333005), (10, 1399803), (15, 933202), (23, 608610), (30, 466601), (46, 304305), (69, 202870), (115, 121722), (138, 101435), (230, 60861), (345, 40574), (690, 20287)]