45404380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 112211568

約数和(自身を除く): 66807188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 428, 433, 490, 535, 749, 866, 980, 1070, 1498, 1732, 2140, 2165, 2996, 3031, 3745, 4330, 5243, 6062, 7490, 8660, 10486, 12124, 14980, 15155, 20972, 21217, 26215, 30310, 42434, 46331, 52430, 60620, 84868, 92662, 104860, 106085, 185324, 212170, 231655, 324317, 424340, 463310, 648634, 926620, 1297268, 1621585, 2270219, 3243170, 4540438, 6486340, 9080876, 11351095, 22702190, 45404380]

約数ペア:

[(1, 45404380), (2, 22702190), (4, 11351095), (5, 9080876), (7, 6486340), (10, 4540438), (14, 3243170), (20, 2270219), (28, 1621585), (35, 1297268), (49, 926620), (70, 648634), (98, 463310), (107, 424340), (140, 324317), (196, 231655), (214, 212170), (245, 185324), (428, 106085), (433, 104860), (490, 92662), (535, 84868), (749, 60620), (866, 52430), (980, 46331), (1070, 42434), (1498, 30310), (1732, 26215), (2140, 21217), (2165, 20972), (2996, 15155), (3031, 14980), (3745, 12124), (4330, 10486), (5243, 8660), (6062, 7490)]