2211910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 2038970

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 163, 230, 295, 326, 590, 815, 1357, 1630, 2714, 3749, 6785, 7498, 9617, 13570, 18745, 19234, 37490, 48085, 96170, 221191, 442382, 1105955, 2211910]

約数ペア:

[(1, 2211910), (2, 1105955), (5, 442382), (10, 221191), (23, 96170), (46, 48085), (59, 37490), (115, 19234), (118, 18745), (163, 13570), (230, 9617), (295, 7498), (326, 6785), (590, 3749), (815, 2714), (1357, 1630)]