30376764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 84913920

約数和(自身を除く): 54537156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 971, 1422, 1738, 1942, 2607, 2844, 2913, 3476, 3884, 5214, 5826, 7821, 8739, 10428, 10681, 11652, 15642, 17478, 21362, 31284, 32043, 34956, 42724, 64086, 76709, 96129, 128172, 153418, 192258, 230127, 306836, 384516, 460254, 690381, 843799, 920508, 1380762, 1687598, 2531397, 2761524, 3375196, 5062794, 7594191, 10125588, 15188382, 30376764]

約数ペア:

[(1, 30376764), (2, 15188382), (3, 10125588), (4, 7594191), (6, 5062794), (9, 3375196), (11, 2761524), (12, 2531397), (18, 1687598), (22, 1380762), (33, 920508), (36, 843799), (44, 690381), (66, 460254), (79, 384516), (99, 306836), (132, 230127), (158, 192258), (198, 153418), (237, 128172), (316, 96129), (396, 76709), (474, 64086), (711, 42724), (869, 34956), (948, 32043), (971, 31284), (1422, 21362), (1738, 17478), (1942, 15642), (2607, 11652), (2844, 10681), (2913, 10428), (3476, 8739), (3884, 7821), (5214, 5826)]