243379830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{51673}}^1$

素因数の和:51840

約数の個数: 32

約数和(自身を含む): 587843424

約数和(自身を除く): 344463594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 51673, 103346, 155019, 258365, 310038, 516730, 775095, 1550190, 8112661, 16225322, 24337983, 40563305, 48675966, 81126610, 121689915, 243379830]

約数ペア:

[(1, 243379830), (2, 121689915), (3, 81126610), (5, 48675966), (6, 40563305), (10, 24337983), (15, 16225322), (30, 8112661), (157, 1550190), (314, 775095), (471, 516730), (785, 310038), (942, 258365), (1570, 155019), (2355, 103346), (4710, 51673)]