30511570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 58413312

約数和(自身を除く): 27901742

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 2503, 5006, 6095, 12190, 12515, 25030, 57569, 115138, 132659, 265318, 287845, 575690, 663295, 1326590, 3051157, 6102314, 15255785, 30511570]

約数ペア:

[(1, 30511570), (2, 15255785), (5, 6102314), (10, 3051157), (23, 1326590), (46, 663295), (53, 575690), (106, 287845), (115, 265318), (230, 132659), (265, 115138), (530, 57569), (1219, 25030), (2438, 12515), (2503, 12190), (5006, 6095)]