1544060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 3810240

約数和(自身を除く): 2266180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 269, 287, 410, 538, 574, 820, 1076, 1148, 1345, 1435, 1883, 2690, 2870, 3766, 5380, 5740, 7532, 9415, 11029, 18830, 22058, 37660, 44116, 55145, 77203, 110290, 154406, 220580, 308812, 386015, 772030, 1544060]

約数ペア:

[(1, 1544060), (2, 772030), (4, 386015), (5, 308812), (7, 220580), (10, 154406), (14, 110290), (20, 77203), (28, 55145), (35, 44116), (41, 37660), (70, 22058), (82, 18830), (140, 11029), (164, 9415), (205, 7532), (269, 5740), (287, 5380), (410, 3766), (538, 2870), (574, 2690), (820, 1883), (1076, 1435), (1148, 1345)]