42182630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2829

約数の個数: 48

約数和(自身を含む): 91207296

約数和(自身を除く): 49024666

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 2777, 3038, 5554, 7595, 13885, 15190, 19439, 27770, 38878, 86087, 97195, 136073, 172174, 194390, 272146, 430435, 602609, 680365, 860870, 1205218, 1360730, 3013045, 4218263, 6026090, 8436526, 21091315, 42182630]

約数ペア:

[(1, 42182630), (2, 21091315), (5, 8436526), (7, 6026090), (10, 4218263), (14, 3013045), (31, 1360730), (35, 1205218), (49, 860870), (62, 680365), (70, 602609), (98, 430435), (155, 272146), (217, 194390), (245, 172174), (310, 136073), (434, 97195), (490, 86087), (1085, 38878), (1519, 27770), (2170, 19439), (2777, 15190), (3038, 13885), (5554, 7595)]