27771090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 69341184

約数和(自身を除く): 41570094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 127, 185, 197, 222, 254, 370, 381, 394, 555, 591, 635, 762, 985, 1110, 1182, 1270, 1905, 1970, 2955, 3810, 4699, 5910, 7289, 9398, 14097, 14578, 21867, 23495, 25019, 28194, 36445, 43734, 46990, 50038, 70485, 72890, 75057, 109335, 125095, 140970, 150114, 218670, 250190, 375285, 750570, 925703, 1851406, 2777109, 4628515, 5554218, 9257030, 13885545, 27771090]

約数ペア:

[(1, 27771090), (2, 13885545), (3, 9257030), (5, 5554218), (6, 4628515), (10, 2777109), (15, 1851406), (30, 925703), (37, 750570), (74, 375285), (111, 250190), (127, 218670), (185, 150114), (197, 140970), (222, 125095), (254, 109335), (370, 75057), (381, 72890), (394, 70485), (555, 50038), (591, 46990), (635, 43734), (762, 36445), (985, 28194), (1110, 25019), (1182, 23495), (1270, 21867), (1905, 14578), (1970, 14097), (2955, 9398), (3810, 7289), (4699, 5910)]