21234090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24407}}^1$

素因数の和:24446

約数の個数: 32

約数和(自身を含む): 52721280

約数和(自身を除く): 31487190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 24407, 48814, 73221, 122035, 146442, 244070, 366105, 707803, 732210, 1415606, 2123409, 3539015, 4246818, 7078030, 10617045, 21234090]

約数ペア:

[(1, 21234090), (2, 10617045), (3, 7078030), (5, 4246818), (6, 3539015), (10, 2123409), (15, 1415606), (29, 732210), (30, 707803), (58, 366105), (87, 244070), (145, 146442), (174, 122035), (290, 73221), (435, 48814), (870, 24407)]