30943620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{6367}}^1$

素因数の和:6391

約数の個数: 72

約数和(自身を含む): 97353984

約数和(自身を除く): 66410364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 6367, 12734, 19101, 25468, 31835, 38202, 57303, 63670, 76404, 95505, 114606, 127340, 171909, 191010, 229212, 286515, 343818, 382020, 515727, 573030, 687636, 859545, 1031454, 1146060, 1547181, 1719090, 2062908, 2578635, 3094362, 3438180, 5157270, 6188724, 7735905, 10314540, 15471810, 30943620]

約数ペア:

[(1, 30943620), (2, 15471810), (3, 10314540), (4, 7735905), (5, 6188724), (6, 5157270), (9, 3438180), (10, 3094362), (12, 2578635), (15, 2062908), (18, 1719090), (20, 1547181), (27, 1146060), (30, 1031454), (36, 859545), (45, 687636), (54, 573030), (60, 515727), (81, 382020), (90, 343818), (108, 286515), (135, 229212), (162, 191010), (180, 171909), (243, 127340), (270, 114606), (324, 95505), (405, 76404), (486, 63670), (540, 57303), (810, 38202), (972, 31835), (1215, 25468), (1620, 19101), (2430, 12734), (4860, 6367)]