2748014760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{532561}}^1$

素因数の和:532618

約数の個数: 64

約数和(自身を含む): 8435782080

約数和(自身を除く): 5687767320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 532561, 1065122, 1597683, 2130244, 2662805, 3195366, 4260488, 5325610, 6390732, 7988415, 10651220, 12781464, 15976830, 21302440, 22900123, 31953660, 45800246, 63907320, 68700369, 91600492, 114500615, 137400738, 183200984, 229001230, 274801476, 343501845, 458002460, 549602952, 687003690, 916004920, 1374007380, 2748014760]

約数ペア:

[(1, 2748014760), (2, 1374007380), (3, 916004920), (4, 687003690), (5, 549602952), (6, 458002460), (8, 343501845), (10, 274801476), (12, 229001230), (15, 183200984), (20, 137400738), (24, 114500615), (30, 91600492), (40, 68700369), (43, 63907320), (60, 45800246), (86, 31953660), (120, 22900123), (129, 21302440), (172, 15976830), (215, 12781464), (258, 10651220), (344, 7988415), (430, 6390732), (516, 5325610), (645, 4260488), (860, 3195366), (1032, 2662805), (1290, 2130244), (1720, 1597683), (2580, 1065122), (5160, 532561)]