73253740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27539}}^1$

素因数の和:27574

約数の個数: 48

約数和(自身を含む): 185068800

約数和(自身を除く): 111815060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 27539, 55078, 110156, 137695, 192773, 275390, 385546, 523241, 550780, 771092, 963865, 1046482, 1927730, 2092964, 2616205, 3662687, 3855460, 5232410, 7325374, 10464820, 14650748, 18313435, 36626870, 73253740]

約数ペア:

[(1, 73253740), (2, 36626870), (4, 18313435), (5, 14650748), (7, 10464820), (10, 7325374), (14, 5232410), (19, 3855460), (20, 3662687), (28, 2616205), (35, 2092964), (38, 1927730), (70, 1046482), (76, 963865), (95, 771092), (133, 550780), (140, 523241), (190, 385546), (266, 275390), (380, 192773), (532, 137695), (665, 110156), (1330, 55078), (2660, 27539)]