47098380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112139}}^1$

素因数の和:112158

約数の個数: 48

約数和(自身を含む): 150716160

約数和(自身を除く): 103617780

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, 112139, 224278, 336417, 448556, 560695, 672834, 784973, 1121390, 1345668, 1569946, 1682085, 2242780, 2354919, 3139892, 3364170, 3924865, 4709838, 6728340, 7849730, 9419676, 11774595, 15699460, 23549190, 47098380]

約数ペア:

[(1, 47098380), (2, 23549190), (3, 15699460), (4, 11774595), (5, 9419676), (6, 7849730), (7, 6728340), (10, 4709838), (12, 3924865), (14, 3364170), (15, 3139892), (20, 2354919), (21, 2242780), (28, 1682085), (30, 1569946), (35, 1345668), (42, 1121390), (60, 784973), (70, 672834), (84, 560695), (105, 448556), (140, 336417), (210, 224278), (420, 112139)]