27073990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 51834816

約数和(自身を除く): 24760826

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2221, 2438, 4442, 6095, 11105, 12190, 22210, 51083, 102166, 117713, 235426, 255415, 510830, 588565, 1177130, 2707399, 5414798, 13536995, 27073990]

約数ペア:

[(1, 27073990), (2, 13536995), (5, 5414798), (10, 2707399), (23, 1177130), (46, 588565), (53, 510830), (106, 255415), (115, 235426), (230, 117713), (265, 102166), (530, 51083), (1219, 22210), (2221, 12190), (2438, 11105), (4442, 6095)]