293444270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{9173}}^1$

素因数の和:9644

約数の個数: 32

約数和(自身を含む): 605043648

約数和(自身を除く): 311599378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 3199, 4570, 6398, 9173, 15995, 18346, 31990, 45865, 64211, 91730, 128422, 321055, 642110, 4192061, 8384122, 20960305, 29344427, 41920610, 58688854, 146722135, 293444270]

約数ペア:

[(1, 293444270), (2, 146722135), (5, 58688854), (7, 41920610), (10, 29344427), (14, 20960305), (35, 8384122), (70, 4192061), (457, 642110), (914, 321055), (2285, 128422), (3199, 91730), (4570, 64211), (6398, 45865), (9173, 31990), (15995, 18346)]