34204380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81439}}^1$

素因数の和:81458

約数の個数: 48

約数和(自身を含む): 109455360

約数和(自身を除く): 75250980

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, 81439, 162878, 244317, 325756, 407195, 488634, 570073, 814390, 977268, 1140146, 1221585, 1628780, 1710219, 2280292, 2443170, 2850365, 3420438, 4886340, 5700730, 6840876, 8551095, 11401460, 17102190, 34204380]

約数ペア:

[(1, 34204380), (2, 17102190), (3, 11401460), (4, 8551095), (5, 6840876), (6, 5700730), (7, 4886340), (10, 3420438), (12, 2850365), (14, 2443170), (15, 2280292), (20, 1710219), (21, 1628780), (28, 1221585), (30, 1140146), (35, 977268), (42, 814390), (60, 570073), (70, 488634), (84, 407195), (105, 325756), (140, 244317), (210, 162878), (420, 81439)]