61158390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70297}}^1$

素因数の和:70336

約数の個数: 32

約数和(自身を含む): 151843680

約数和(自身を除く): 90685290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 70297, 140594, 210891, 351485, 421782, 702970, 1054455, 2038613, 2108910, 4077226, 6115839, 10193065, 12231678, 20386130, 30579195, 61158390]

約数ペア:

[(1, 61158390), (2, 30579195), (3, 20386130), (5, 12231678), (6, 10193065), (10, 6115839), (15, 4077226), (29, 2108910), (30, 2038613), (58, 1054455), (87, 702970), (145, 421782), (174, 351485), (290, 210891), (435, 140594), (870, 70297)]