341938380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{814139}}^1$

素因数の和:814158

約数の個数: 48

約数和(自身を含む): 1094204160

約数和(自身を除く): 752265780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 814139, 1628278, 2442417, 3256556, 4070695, 4884834, 5698973, 8141390, 9769668, 11397946, 12212085, 16282780, 17096919, 22795892, 24424170, 28494865, 34193838, 48848340, 56989730, 68387676, 85484595, 113979460, 170969190, 341938380]

約数ペア:

[(1, 341938380), (2, 170969190), (3, 113979460), (4, 85484595), (5, 68387676), (6, 56989730), (7, 48848340), (10, 34193838), (12, 28494865), (14, 24424170), (15, 22795892), (20, 17096919), (21, 16282780), (28, 12212085), (30, 11397946), (35, 9769668), (42, 8141390), (60, 5698973), (70, 4884834), (84, 4070695), (105, 3256556), (140, 2442417), (210, 1628278), (420, 814139)]