30501328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13331}}^1$

素因数の和:13363

約数の個数: 40

約数和(自身を含む): 69433056

約数和(自身を除く): 38931728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 13331, 26662, 53324, 106648, 146641, 173303, 213296, 293282, 346606, 586564, 693212, 1173128, 1386424, 1906333, 2346256, 2772848, 3812666, 7625332, 15250664, 30501328]

約数ペア:

[(1, 30501328), (2, 15250664), (4, 7625332), (8, 3812666), (11, 2772848), (13, 2346256), (16, 1906333), (22, 1386424), (26, 1173128), (44, 693212), (52, 586564), (88, 346606), (104, 293282), (143, 213296), (176, 173303), (208, 146641), (286, 106648), (572, 53324), (1144, 26662), (2288, 13331)]