816232270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{3457}}^1$

素因数の和:6844

約数の個数: 32

約数和(自身を含む): 1680090048

約数和(自身を除く): 863857778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3373, 3457, 6746, 6914, 16865, 17285, 23611, 24199, 33730, 34570, 47222, 48398, 118055, 120995, 236110, 241990, 11660461, 23320922, 58302305, 81623227, 116604610, 163246454, 408116135, 816232270]

約数ペア:

[(1, 816232270), (2, 408116135), (5, 163246454), (7, 116604610), (10, 81623227), (14, 58302305), (35, 23320922), (70, 11660461), (3373, 241990), (3457, 236110), (6746, 120995), (6914, 118055), (16865, 48398), (17285, 47222), (23611, 34570), (24199, 33730)]