181310190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{28643}}^1$

素因数の和:28864

約数の個数: 32

約数和(自身を含む): 437222016

約数和(自身を除く): 255911826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 28643, 57286, 85929, 143215, 171858, 286430, 429645, 859290, 6043673, 12087346, 18131019, 30218365, 36262038, 60436730, 90655095, 181310190]

約数ペア:

[(1, 181310190), (2, 90655095), (3, 60436730), (5, 36262038), (6, 30218365), (10, 18131019), (15, 12087346), (30, 6043673), (211, 859290), (422, 429645), (633, 286430), (1055, 171858), (1266, 143215), (2110, 85929), (3165, 57286), (6330, 28643)]