219010030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{20411}}^1$

素因数の和:20484

約数の個数: 32

約数和(自身を含む): 418854240

約数和(自身を除く): 199844210

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 20411, 40822, 102055, 204110, 591919, 755207, 1183838, 1510414, 2959595, 3776035, 5919190, 7552070, 21901003, 43802006, 109505015, 219010030]

約数ペア:

[(1, 219010030), (2, 109505015), (5, 43802006), (10, 21901003), (29, 7552070), (37, 5919190), (58, 3776035), (74, 2959595), (145, 1510414), (185, 1183838), (290, 755207), (370, 591919), (1073, 204110), (2146, 102055), (5365, 40822), (10730, 20411)]