64063290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{21143}}^1$

素因数の和:21254

約数の個数: 32

約数和(自身を含む): 155281536

約数和(自身を除く): 91218246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 21143, 42286, 63429, 105715, 126858, 211430, 317145, 634290, 2135443, 4270886, 6406329, 10677215, 12812658, 21354430, 32031645, 64063290]

約数ペア:

[(1, 64063290), (2, 32031645), (3, 21354430), (5, 12812658), (6, 10677215), (10, 6406329), (15, 4270886), (30, 2135443), (101, 634290), (202, 317145), (303, 211430), (505, 126858), (606, 105715), (1010, 63429), (1515, 42286), (3030, 21143)]