3122758380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7435139}}^1$

素因数の和:7435158

約数の個数: 48

約数和(自身を含む): 9992828160

約数和(自身を除く): 6870069780

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, 7435139, 14870278, 22305417, 29740556, 37175695, 44610834, 52045973, 74351390, 89221668, 104091946, 111527085, 148702780, 156137919, 208183892, 223054170, 260229865, 312275838, 446108340, 520459730, 624551676, 780689595, 1040919460, 1561379190, 3122758380]

約数ペア:

[(1, 3122758380), (2, 1561379190), (3, 1040919460), (4, 780689595), (5, 624551676), (6, 520459730), (7, 446108340), (10, 312275838), (12, 260229865), (14, 223054170), (15, 208183892), (20, 156137919), (21, 148702780), (28, 111527085), (30, 104091946), (35, 89221668), (42, 74351390), (60, 52045973), (70, 44610834), (84, 37175695), (105, 29740556), (140, 22305417), (210, 14870278), (420, 7435139)]