31534740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4273}}^1$

素因数の和:4329

約数の個数: 72

約数和(自身を含む): 98011368

約数和(自身を除く): 66476628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 4273, 7380, 8546, 12819, 17092, 21365, 25638, 38457, 42730, 51276, 64095, 76914, 85460, 128190, 153828, 175193, 192285, 256380, 350386, 384570, 525579, 700772, 769140, 875965, 1051158, 1576737, 1751930, 2102316, 2627895, 3153474, 3503860, 5255790, 6306948, 7883685, 10511580, 15767370, 31534740]

約数ペア:

[(1, 31534740), (2, 15767370), (3, 10511580), (4, 7883685), (5, 6306948), (6, 5255790), (9, 3503860), (10, 3153474), (12, 2627895), (15, 2102316), (18, 1751930), (20, 1576737), (30, 1051158), (36, 875965), (41, 769140), (45, 700772), (60, 525579), (82, 384570), (90, 350386), (123, 256380), (164, 192285), (180, 175193), (205, 153828), (246, 128190), (369, 85460), (410, 76914), (492, 64095), (615, 51276), (738, 42730), (820, 38457), (1230, 25638), (1476, 21365), (1845, 17092), (2460, 12819), (3690, 8546), (4273, 7380)]