29584380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70439}}^1$

素因数の和:70458

約数の個数: 48

約数和(自身を含む): 94671360

約数和(自身を除く): 65086980

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, 70439, 140878, 211317, 281756, 352195, 422634, 493073, 704390, 845268, 986146, 1056585, 1408780, 1479219, 1972292, 2113170, 2465365, 2958438, 4226340, 4930730, 5916876, 7396095, 9861460, 14792190, 29584380]

約数ペア:

[(1, 29584380), (2, 14792190), (3, 9861460), (4, 7396095), (5, 5916876), (6, 4930730), (7, 4226340), (10, 2958438), (12, 2465365), (14, 2113170), (15, 1972292), (20, 1479219), (21, 1408780), (28, 1056585), (30, 986146), (35, 845268), (42, 704390), (60, 493073), (70, 422634), (84, 352195), (105, 281756), (140, 211317), (210, 140878), (420, 70439)]