2293330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 4743360

約数和(自身を除く): 2450030

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 59, 65, 115, 118, 130, 169, 230, 295, 299, 338, 590, 598, 767, 845, 1357, 1495, 1534, 1690, 2714, 2990, 3835, 3887, 6785, 7670, 7774, 9971, 13570, 17641, 19435, 19942, 35282, 38870, 49855, 88205, 99710, 176410, 229333, 458666, 1146665, 2293330]

約数ペア:

[(1, 2293330), (2, 1146665), (5, 458666), (10, 229333), (13, 176410), (23, 99710), (26, 88205), (46, 49855), (59, 38870), (65, 35282), (115, 19942), (118, 19435), (130, 17641), (169, 13570), (230, 9971), (295, 7774), (299, 7670), (338, 6785), (590, 3887), (598, 3835), (767, 2990), (845, 2714), (1357, 1690), (1495, 1534)]