29131570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9743}}^1$

素因数の和:9786

約数の個数: 32

約数和(自身を含む): 58931712

約数和(自身を除く): 29800142

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 9743, 19486, 48715, 97430, 126659, 224089, 253318, 448178, 633295, 1120445, 1266590, 2240890, 2913157, 5826314, 14565785, 29131570]

約数ペア:

[(1, 29131570), (2, 14565785), (5, 5826314), (10, 2913157), (13, 2240890), (23, 1266590), (26, 1120445), (46, 633295), (65, 448178), (115, 253318), (130, 224089), (230, 126659), (299, 97430), (598, 48715), (1495, 19486), (2990, 9743)]