30656050

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^2\times {\mathrm{89}}^1$

素因数の和:267

約数の個数: 36

約数和(自身を含む): 58364010

約数和(自身を除く): 27707960

約数列:

[1, 2, 5, 10, 25, 50, 83, 89, 166, 178, 415, 445, 830, 890, 2075, 2225, 4150, 4450, 6889, 7387, 13778, 14774, 34445, 36935, 68890, 73870, 172225, 184675, 344450, 369350, 613121, 1226242, 3065605, 6131210, 15328025, 30656050]

約数ペア:

[(1, 30656050), (2, 15328025), (5, 6131210), (10, 3065605), (25, 1226242), (50, 613121), (83, 369350), (89, 344450), (166, 184675), (178, 172225), (415, 73870), (445, 68890), (830, 36935), (890, 34445), (2075, 14774), (2225, 13778), (4150, 7387), (4450, 6889)]