70152380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113149}}^1$

素因数の和:113189

約数の個数: 24

約数和(自身を含む): 152073600

約数和(自身を除く): 81921220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 113149, 226298, 452596, 565745, 1131490, 2262980, 3507619, 7015238, 14030476, 17538095, 35076190, 70152380]

約数ペア:

[(1, 70152380), (2, 35076190), (4, 17538095), (5, 14030476), (10, 7015238), (20, 3507619), (31, 2262980), (62, 1131490), (124, 565745), (155, 452596), (310, 226298), (620, 113149)]