155063830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1091}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 285169248

約数和(自身を除く): 130105418

約数列:

[1, 2, 5, 10, 61, 122, 233, 305, 466, 610, 1091, 1165, 2182, 2330, 5455, 10910, 14213, 28426, 66551, 71065, 133102, 142130, 254203, 332755, 508406, 665510, 1271015, 2542030, 15506383, 31012766, 77531915, 155063830]

約数ペア:

[(1, 155063830), (2, 77531915), (5, 31012766), (10, 15506383), (61, 2542030), (122, 1271015), (233, 665510), (305, 508406), (466, 332755), (610, 254203), (1091, 142130), (1165, 133102), (2182, 71065), (2330, 66551), (5455, 28426), (10910, 14213)]