2012197140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1242097}}^1$

素因数の和:1242118

約数の個数: 60

約数和(自身を含む): 6312342036

約数和(自身を除く): 4300144896

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, 270, 324, 405, 540, 810, 1620, 1242097, 2484194, 3726291, 4968388, 6210485, 7452582, 11178873, 12420970, 14905164, 18631455, 22357746, 24841940, 33536619, 37262910, 44715492, 55894365, 67073238, 74525820, 100609857, 111788730, 134146476, 167683095, 201219714, 223577460, 335366190, 402439428, 503049285, 670732380, 1006098570, 2012197140]

約数ペア:

[(1, 2012197140), (2, 1006098570), (3, 670732380), (4, 503049285), (5, 402439428), (6, 335366190), (9, 223577460), (10, 201219714), (12, 167683095), (15, 134146476), (18, 111788730), (20, 100609857), (27, 74525820), (30, 67073238), (36, 55894365), (45, 44715492), (54, 37262910), (60, 33536619), (81, 24841940), (90, 22357746), (108, 18631455), (135, 14905164), (162, 12420970), (180, 11178873), (270, 7452582), (324, 6210485), (405, 4968388), (540, 3726291), (810, 2484194), (1620, 1242097)]