31548180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22861}}^1$

素因数の和:22896

約数の個数: 48

約数和(自身を含む): 92179584

約数和(自身を除く): 60631404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 22861, 45722, 68583, 91444, 114305, 137166, 228610, 274332, 342915, 457220, 525803, 685830, 1051606, 1371660, 1577409, 2103212, 2629015, 3154818, 5258030, 6309636, 7887045, 10516060, 15774090, 31548180]

約数ペア:

[(1, 31548180), (2, 15774090), (3, 10516060), (4, 7887045), (5, 6309636), (6, 5258030), (10, 3154818), (12, 2629015), (15, 2103212), (20, 1577409), (23, 1371660), (30, 1051606), (46, 685830), (60, 525803), (69, 457220), (92, 342915), (115, 274332), (138, 228610), (230, 137166), (276, 114305), (345, 91444), (460, 68583), (690, 45722), (1380, 22861)]