9940910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 11831890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 59, 70, 83, 118, 145, 166, 203, 290, 295, 406, 413, 415, 581, 590, 826, 830, 1015, 1162, 1711, 2030, 2065, 2407, 2905, 3422, 4130, 4814, 4897, 5810, 8555, 9794, 11977, 12035, 16849, 17110, 23954, 24070, 24485, 33698, 34279, 48970, 59885, 68558, 84245, 119770, 142013, 168490, 171395, 284026, 342790, 710065, 994091, 1420130, 1988182, 4970455, 9940910]

約数ペア:

[(1, 9940910), (2, 4970455), (5, 1988182), (7, 1420130), (10, 994091), (14, 710065), (29, 342790), (35, 284026), (58, 171395), (59, 168490), (70, 142013), (83, 119770), (118, 84245), (145, 68558), (166, 59885), (203, 48970), (290, 34279), (295, 33698), (406, 24485), (413, 24070), (415, 23954), (581, 17110), (590, 16849), (826, 12035), (830, 11977), (1015, 9794), (1162, 8555), (1711, 5810), (2030, 4897), (2065, 4814), (2407, 4130), (2905, 3422)]