3746940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 10577952

約数和(自身を除く): 6831012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 317, 394, 591, 634, 788, 951, 985, 1182, 1268, 1585, 1902, 1970, 2364, 2955, 3170, 3804, 3940, 4755, 5910, 6340, 9510, 11820, 19020, 62449, 124898, 187347, 249796, 312245, 374694, 624490, 749388, 936735, 1248980, 1873470, 3746940]

約数ペア:

[(1, 3746940), (2, 1873470), (3, 1248980), (4, 936735), (5, 749388), (6, 624490), (10, 374694), (12, 312245), (15, 249796), (20, 187347), (30, 124898), (60, 62449), (197, 19020), (317, 11820), (394, 9510), (591, 6340), (634, 5910), (788, 4755), (951, 3940), (985, 3804), (1182, 3170), (1268, 2955), (1585, 2364), (1902, 1970)]