75545870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2927}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 142300800

約数和(自身を除く): 66754930

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 2927, 5162, 5854, 12905, 14635, 25810, 29270, 84883, 169766, 260503, 424415, 521006, 848830, 1302515, 2605030, 7554587, 15109174, 37772935, 75545870]

約数ペア:

[(1, 75545870), (2, 37772935), (5, 15109174), (10, 7554587), (29, 2605030), (58, 1302515), (89, 848830), (145, 521006), (178, 424415), (290, 260503), (445, 169766), (890, 84883), (2581, 29270), (2927, 25810), (5162, 14635), (5854, 12905)]