30754768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 72584640

約数和(自身を除く): 41829872

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 541, 646, 748, 836, 1082, 1292, 1496, 1672, 2164, 2584, 2992, 3344, 3553, 4328, 5168, 5951, 7106, 8656, 9197, 10279, 11902, 14212, 18394, 20558, 23804, 28424, 36788, 41116, 47608, 56848, 73576, 82232, 95216, 101167, 113069, 147152, 164464, 174743, 202334, 226138, 349486, 404668, 452276, 698972, 809336, 904552, 1397944, 1618672, 1809104, 1922173, 2795888, 3844346, 7688692, 15377384, 30754768]

約数ペア:

[(1, 30754768), (2, 15377384), (4, 7688692), (8, 3844346), (11, 2795888), (16, 1922173), (17, 1809104), (19, 1618672), (22, 1397944), (34, 904552), (38, 809336), (44, 698972), (68, 452276), (76, 404668), (88, 349486), (136, 226138), (152, 202334), (176, 174743), (187, 164464), (209, 147152), (272, 113069), (304, 101167), (323, 95216), (374, 82232), (418, 73576), (541, 56848), (646, 47608), (748, 41116), (836, 36788), (1082, 28424), (1292, 23804), (1496, 20558), (1672, 18394), (2164, 14212), (2584, 11902), (2992, 10279), (3344, 9197), (3553, 8656), (4328, 7106), (5168, 5951)]