971950910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{207239}}^1$

素因数の和:207320

約数の個数: 32

約数和(自身を含む): 2029294080

約数和(自身を除く): 1057343170

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 207239, 414478, 1036195, 1450673, 2072390, 2901346, 7253365, 13885013, 14506730, 27770026, 69425065, 97195091, 138850130, 194390182, 485975455, 971950910]

約数ペア:

[(1, 971950910), (2, 485975455), (5, 194390182), (7, 138850130), (10, 97195091), (14, 69425065), (35, 27770026), (67, 14506730), (70, 13885013), (134, 7253365), (335, 2901346), (469, 2072390), (670, 1450673), (938, 1036195), (2345, 414478), (4690, 207239)]