875974630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{2389}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 1621681920

約数和(自身を除く): 745707290

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 991, 1982, 2389, 4778, 4955, 9910, 11945, 23890, 36667, 73334, 88393, 176786, 183335, 366670, 441965, 883930, 2367499, 4734998, 11837495, 23674990, 87597463, 175194926, 437987315, 875974630]

約数ペア:

[(1, 875974630), (2, 437987315), (5, 175194926), (10, 87597463), (37, 23674990), (74, 11837495), (185, 4734998), (370, 2367499), (991, 883930), (1982, 441965), (2389, 366670), (4778, 183335), (4955, 176786), (9910, 88393), (11945, 73334), (23890, 36667)]