289593430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{8821}}^1$

素因数の和:8909

約数の個数: 48

約数和(自身を含む): 615493296

約数和(自身を除く): 325899866

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 3283, 4690, 6566, 8821, 16415, 17642, 32830, 44105, 61747, 88210, 123494, 308735, 432229, 591007, 617470, 864458, 1182014, 2161145, 2955035, 4137049, 4322290, 5910070, 8274098, 20685245, 28959343, 41370490, 57918686, 144796715, 289593430]

約数ペア:

[(1, 289593430), (2, 144796715), (5, 57918686), (7, 41370490), (10, 28959343), (14, 20685245), (35, 8274098), (49, 5910070), (67, 4322290), (70, 4137049), (98, 2955035), (134, 2161145), (245, 1182014), (335, 864458), (469, 617470), (490, 591007), (670, 432229), (938, 308735), (2345, 123494), (3283, 88210), (4690, 61747), (6566, 44105), (8821, 32830), (16415, 17642)]