158470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 32

約数和(自身を含む): 326592

約数和(自身を除く): 168122

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 106, 115, 130, 230, 265, 299, 530, 598, 689, 1219, 1378, 1495, 2438, 2990, 3445, 6095, 6890, 12190, 15847, 31694, 79235, 158470]

約数ペア:

[(1, 158470), (2, 79235), (5, 31694), (10, 15847), (13, 12190), (23, 6890), (26, 6095), (46, 3445), (53, 2990), (65, 2438), (106, 1495), (115, 1378), (130, 1219), (230, 689), (265, 598), (299, 530)]