2670190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 5171040

約数和(自身を除く): 2500850

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 139, 170, 226, 278, 565, 695, 1130, 1390, 1921, 2363, 3842, 4726, 9605, 11815, 15707, 19210, 23630, 31414, 78535, 157070, 267019, 534038, 1335095, 2670190]

約数ペア:

[(1, 2670190), (2, 1335095), (5, 534038), (10, 267019), (17, 157070), (34, 78535), (85, 31414), (113, 23630), (139, 19210), (170, 15707), (226, 11815), (278, 9605), (565, 4726), (695, 3842), (1130, 2363), (1390, 1921)]