1142830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 2268000

約数和(自身を除く): 1125170

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 149, 295, 298, 590, 745, 767, 1490, 1534, 1937, 3835, 3874, 7670, 8791, 9685, 17582, 19370, 43955, 87910, 114283, 228566, 571415, 1142830]

約数ペア:

[(1, 1142830), (2, 571415), (5, 228566), (10, 114283), (13, 87910), (26, 43955), (59, 19370), (65, 17582), (118, 9685), (130, 8791), (149, 7670), (295, 3874), (298, 3835), (590, 1937), (745, 1534), (767, 1490)]