30081142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8699}}^1$

素因数の和:8740

約数の個数: 32

約数和(自身を含む): 58464000

約数和(自身を除く): 28382858

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 8699, 17398, 60893, 113087, 121786, 165281, 226174, 330562, 791609, 1156967, 1583218, 2148653, 2313934, 4297306, 15040571, 30081142]

約数ペア:

[(1, 30081142), (2, 15040571), (7, 4297306), (13, 2313934), (14, 2148653), (19, 1583218), (26, 1156967), (38, 791609), (91, 330562), (133, 226174), (182, 165281), (247, 121786), (266, 113087), (494, 60893), (1729, 17398), (3458, 8699)]