139795380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33767}}^1$

素因数の和:33805

約数の個数: 72

約数和(自身を含む): 442495872

約数和(自身を除く): 302700492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 33767, 67534, 101301, 135068, 168835, 202602, 303903, 337670, 405204, 506505, 607806, 675340, 776641, 1013010, 1215612, 1519515, 1553282, 2026020, 2329923, 3039030, 3106564, 3883205, 4659846, 6078060, 6989769, 7766410, 9319692, 11649615, 13979538, 15532820, 23299230, 27959076, 34948845, 46598460, 69897690, 139795380]

約数ペア:

[(1, 139795380), (2, 69897690), (3, 46598460), (4, 34948845), (5, 27959076), (6, 23299230), (9, 15532820), (10, 13979538), (12, 11649615), (15, 9319692), (18, 7766410), (20, 6989769), (23, 6078060), (30, 4659846), (36, 3883205), (45, 3106564), (46, 3039030), (60, 2329923), (69, 2026020), (90, 1553282), (92, 1519515), (115, 1215612), (138, 1013010), (180, 776641), (207, 675340), (230, 607806), (276, 506505), (345, 405204), (414, 337670), (460, 303903), (690, 202602), (828, 168835), (1035, 135068), (1380, 101301), (2070, 67534), (4140, 33767)]