421468030

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{977}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 766830240

約数和(自身を除く): 345362210

約数列:

[1, 2, 5, 10, 179, 241, 358, 482, 895, 977, 1205, 1790, 1954, 2410, 4885, 9770, 43139, 86278, 174883, 215695, 235457, 349766, 431390, 470914, 874415, 1177285, 1748830, 2354570, 42146803, 84293606, 210734015, 421468030]

約数ペア:

[(1, 421468030), (2, 210734015), (5, 84293606), (10, 42146803), (179, 2354570), (241, 1748830), (358, 1177285), (482, 874415), (895, 470914), (977, 431390), (1205, 349766), (1790, 235457), (1954, 215695), (2410, 174883), (4885, 86278), (9770, 43139)]