15671130490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{806543}}^1$

素因数の和:806646

約数の個数: 32

約数和(自身を含む): 29616295680

約数和(自身を除く): 13945165190

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3886, 9715, 19430, 806543, 1613086, 4032715, 8065430, 23389747, 46779494, 54038381, 108076762, 116948735, 233897470, 270191905, 540383810, 1567113049, 3134226098, 7835565245, 15671130490]

約数ペア:

[(1, 15671130490), (2, 7835565245), (5, 3134226098), (10, 1567113049), (29, 540383810), (58, 270191905), (67, 233897470), (134, 116948735), (145, 108076762), (290, 54038381), (335, 46779494), (670, 23389747), (1943, 8065430), (3886, 4032715), (9715, 1613086), (19430, 806543)]