13325460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11689}}^1$

素因数の和:11720

約数の個数: 48

約数和(自身を含む): 39278400

約数和(自身を除く): 25952940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11689, 23378, 35067, 46756, 58445, 70134, 116890, 140268, 175335, 222091, 233780, 350670, 444182, 666273, 701340, 888364, 1110455, 1332546, 2220910, 2665092, 3331365, 4441820, 6662730, 13325460]

約数ペア:

[(1, 13325460), (2, 6662730), (3, 4441820), (4, 3331365), (5, 2665092), (6, 2220910), (10, 1332546), (12, 1110455), (15, 888364), (19, 701340), (20, 666273), (30, 444182), (38, 350670), (57, 233780), (60, 222091), (76, 175335), (95, 140268), (114, 116890), (190, 70134), (228, 58445), (285, 46756), (380, 35067), (570, 23378), (1140, 11689)]