86913408170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{396883}}^1$

素因数の和:397310

約数の個数: 32

約数和(自身を含む): 159452115840

約数和(自身を除く): 72538707670

約数列:

[1, 2, 5, 10, 61, 122, 305, 359, 610, 718, 1795, 3590, 21899, 43798, 109495, 218990, 396883, 793766, 1984415, 3968830, 24209863, 48419726, 121049315, 142480997, 242098630, 284961994, 712404985, 1424809970, 8691340817, 17382681634, 43456704085, 86913408170]

約数ペア:

[(1, 86913408170), (2, 43456704085), (5, 17382681634), (10, 8691340817), (61, 1424809970), (122, 712404985), (305, 284961994), (359, 242098630), (610, 142480997), (718, 121049315), (1795, 48419726), (3590, 24209863), (21899, 3968830), (43798, 1984415), (109495, 793766), (218990, 396883)]