40164210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19403}}^1$

素因数の和:19439

約数の個数: 48

約数和(自身を含む): 108972864

約数和(自身を除く): 68808654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 19403, 38806, 58209, 97015, 116418, 174627, 194030, 291045, 349254, 446269, 582090, 873135, 892538, 1338807, 1746270, 2231345, 2677614, 4016421, 4462690, 6694035, 8032842, 13388070, 20082105, 40164210]

約数ペア:

[(1, 40164210), (2, 20082105), (3, 13388070), (5, 8032842), (6, 6694035), (9, 4462690), (10, 4016421), (15, 2677614), (18, 2231345), (23, 1746270), (30, 1338807), (45, 892538), (46, 873135), (69, 582090), (90, 446269), (115, 349254), (138, 291045), (207, 194030), (230, 174627), (345, 116418), (414, 97015), (690, 58209), (1035, 38806), (2070, 19403)]