129444910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97327}}^1$

素因数の和:97360

約数の個数: 32

約数和(自身を含む): 280304640

約数和(自身を除く): 150859730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 97327, 194654, 486635, 681289, 973270, 1362578, 1849213, 3406445, 3698426, 6812890, 9246065, 12944491, 18492130, 25888982, 64722455, 129444910]

約数ペア:

[(1, 129444910), (2, 64722455), (5, 25888982), (7, 18492130), (10, 12944491), (14, 9246065), (19, 6812890), (35, 3698426), (38, 3406445), (70, 1849213), (95, 1362578), (133, 973270), (190, 681289), (266, 486635), (665, 194654), (1330, 97327)]