34284180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81629}}^1$

素因数の和:81648

約数の個数: 48

約数和(自身を含む): 109710720

約数和(自身を除く): 75426540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 81629, 163258, 244887, 326516, 408145, 489774, 571403, 816290, 979548, 1142806, 1224435, 1632580, 1714209, 2285612, 2448870, 2857015, 3428418, 4897740, 5714030, 6856836, 8571045, 11428060, 17142090, 34284180]

約数ペア:

[(1, 34284180), (2, 17142090), (3, 11428060), (4, 8571045), (5, 6856836), (6, 5714030), (7, 4897740), (10, 3428418), (12, 2857015), (14, 2448870), (15, 2285612), (20, 1714209), (21, 1632580), (28, 1224435), (30, 1142806), (35, 979548), (42, 816290), (60, 571403), (70, 489774), (84, 408145), (105, 326516), (140, 244887), (210, 163258), (420, 81629)]