29164380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{69439}}^1$

素因数の和:69458

約数の個数: 48

約数和(自身を含む): 93327360

約数和(自身を除く): 64162980

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, 69439, 138878, 208317, 277756, 347195, 416634, 486073, 694390, 833268, 972146, 1041585, 1388780, 1458219, 1944292, 2083170, 2430365, 2916438, 4166340, 4860730, 5832876, 7291095, 9721460, 14582190, 29164380]

約数ペア:

[(1, 29164380), (2, 14582190), (3, 9721460), (4, 7291095), (5, 5832876), (6, 4860730), (7, 4166340), (10, 2916438), (12, 2430365), (14, 2083170), (15, 1944292), (20, 1458219), (21, 1388780), (28, 1041585), (30, 972146), (35, 833268), (42, 694390), (60, 486073), (70, 416634), (84, 347195), (105, 277756), (140, 208317), (210, 138878), (420, 69439)]