134750830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{220903}}^1$

素因数の和:220971

約数の個数: 16

約数和(自身を含む): 246528864

約数和(自身を除く): 111778034

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 220903, 441806, 1104515, 2209030, 13475083, 26950166, 67375415, 134750830]

約数ペア:

[(1, 134750830), (2, 67375415), (5, 26950166), (10, 13475083), (61, 2209030), (122, 1104515), (305, 441806), (610, 220903)]