316247930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{2383}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 595275264

約数和(自身を除く): 279027334

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 577, 1154, 2383, 2885, 4766, 5770, 11915, 13271, 23830, 26542, 54809, 66355, 109618, 132710, 274045, 548090, 1374991, 2749982, 6874955, 13749910, 31624793, 63249586, 158123965, 316247930]

約数ペア:

[(1, 316247930), (2, 158123965), (5, 63249586), (10, 31624793), (23, 13749910), (46, 6874955), (115, 2749982), (230, 1374991), (577, 548090), (1154, 274045), (2383, 132710), (2885, 109618), (4766, 66355), (5770, 54809), (11915, 26542), (13271, 23830)]