1283830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 2527200

約数和(自身を除く): 1243370

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 233, 290, 466, 551, 1102, 1165, 2330, 2755, 4427, 5510, 6757, 8854, 13514, 22135, 33785, 44270, 67570, 128383, 256766, 641915, 1283830]

約数ペア:

[(1, 1283830), (2, 641915), (5, 256766), (10, 128383), (19, 67570), (29, 44270), (38, 33785), (58, 22135), (95, 13514), (145, 8854), (190, 6757), (233, 5510), (290, 4427), (466, 2755), (551, 2330), (1102, 1165)]