30540136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 35815064

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 79, 88, 92, 158, 184, 191, 253, 316, 382, 506, 632, 764, 869, 1012, 1528, 1738, 1817, 2024, 2101, 3476, 3634, 4202, 4393, 6952, 7268, 8404, 8786, 14536, 15089, 16808, 17572, 19987, 30178, 35144, 39974, 48323, 60356, 79948, 96646, 120712, 159896, 165979, 193292, 331958, 347047, 386584, 663916, 694094, 1327832, 1388188, 2776376, 3817517, 7635034, 15270068, 30540136]

約数ペア:

[(1, 30540136), (2, 15270068), (4, 7635034), (8, 3817517), (11, 2776376), (22, 1388188), (23, 1327832), (44, 694094), (46, 663916), (79, 386584), (88, 347047), (92, 331958), (158, 193292), (184, 165979), (191, 159896), (253, 120712), (316, 96646), (382, 79948), (506, 60356), (632, 48323), (764, 39974), (869, 35144), (1012, 30178), (1528, 19987), (1738, 17572), (1817, 16808), (2024, 15089), (2101, 14536), (3476, 8786), (3634, 8404), (4202, 7268), (4393, 6952)]