1845420190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{16901}}^1$

素因数の和:17148

約数の個数: 32

約数和(自身を含む): 3395273760

約数和(自身を除く): 1549853570

約数列:

[1, 2, 5, 10, 61, 122, 179, 305, 358, 610, 895, 1790, 10919, 16901, 21838, 33802, 54595, 84505, 109190, 169010, 1030961, 2061922, 3025279, 5154805, 6050558, 10309610, 15126395, 30252790, 184542019, 369084038, 922710095, 1845420190]

約数ペア:

[(1, 1845420190), (2, 922710095), (5, 369084038), (10, 184542019), (61, 30252790), (122, 15126395), (179, 10309610), (305, 6050558), (358, 5154805), (610, 3025279), (895, 2061922), (1790, 1030961), (10919, 169010), (16901, 109190), (21838, 84505), (33802, 54595)]