30278326832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{123259}}^1$

素因数の和:124461

約数の個数: 40

約数和(自身を含む): 63230900880

約数和(自身を除く): 32952574048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1181, 2362, 4724, 9448, 15353, 18896, 30706, 61412, 122824, 123259, 245648, 246518, 493036, 986072, 1602367, 1972144, 3204734, 6409468, 12818936, 25637872, 145568879, 291137758, 582275516, 1164551032, 1892395427, 2329102064, 3784790854, 7569581708, 15139163416, 30278326832]

約数ペア:

[(1, 30278326832), (2, 15139163416), (4, 7569581708), (8, 3784790854), (13, 2329102064), (16, 1892395427), (26, 1164551032), (52, 582275516), (104, 291137758), (208, 145568879), (1181, 25637872), (2362, 12818936), (4724, 6409468), (9448, 3204734), (15353, 1972144), (18896, 1602367), (30706, 986072), (61412, 493036), (122824, 246518), (123259, 245648)]