1050660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 3439800

約数和(自身を除く): 2389140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 449, 468, 585, 780, 898, 1170, 1347, 1796, 2245, 2340, 2694, 4041, 4490, 5388, 5837, 6735, 8082, 8980, 11674, 13470, 16164, 17511, 20205, 23348, 26940, 29185, 35022, 40410, 52533, 58370, 70044, 80820, 87555, 105066, 116740, 175110, 210132, 262665, 350220, 525330, 1050660]

約数ペア:

[(1, 1050660), (2, 525330), (3, 350220), (4, 262665), (5, 210132), (6, 175110), (9, 116740), (10, 105066), (12, 87555), (13, 80820), (15, 70044), (18, 58370), (20, 52533), (26, 40410), (30, 35022), (36, 29185), (39, 26940), (45, 23348), (52, 20205), (60, 17511), (65, 16164), (78, 13470), (90, 11674), (117, 8980), (130, 8082), (156, 6735), (180, 5837), (195, 5388), (234, 4490), (260, 4041), (390, 2694), (449, 2340), (468, 2245), (585, 1796), (780, 1347), (898, 1170)]