45219830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15647}}^1$

素因数の和:15688

約数の個数: 24

約数和(自身を含む): 86470848

約数和(自身を除く): 41251018

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 15647, 31294, 78235, 156470, 265999, 531998, 1329995, 2659990, 4521983, 9043966, 22609915, 45219830]

約数ペア:

[(1, 45219830), (2, 22609915), (5, 9043966), (10, 4521983), (17, 2659990), (34, 1329995), (85, 531998), (170, 265999), (289, 156470), (578, 78235), (1445, 31294), (2890, 15647)]