84355290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{312427}}^1$

素因数の和:312443

約数の個数: 32

約数和(自身を含む): 224948160

約数和(自身を除く): 140592870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 312427, 624854, 937281, 1562135, 1874562, 2811843, 3124270, 4686405, 5623686, 8435529, 9372810, 14059215, 16871058, 28118430, 42177645, 84355290]

約数ペア:

[(1, 84355290), (2, 42177645), (3, 28118430), (5, 16871058), (6, 14059215), (9, 9372810), (10, 8435529), (15, 5623686), (18, 4686405), (27, 3124270), (30, 2811843), (45, 1874562), (54, 1562135), (90, 937281), (135, 624854), (270, 312427)]