13012140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12757}}^1$

素因数の和:12786

約数の個数: 48

約数和(自身を含む): 38580192

約数和(自身を除く): 25568052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12757, 25514, 38271, 51028, 63785, 76542, 127570, 153084, 191355, 216869, 255140, 382710, 433738, 650607, 765420, 867476, 1084345, 1301214, 2168690, 2602428, 3253035, 4337380, 6506070, 13012140]

約数ペア:

[(1, 13012140), (2, 6506070), (3, 4337380), (4, 3253035), (5, 2602428), (6, 2168690), (10, 1301214), (12, 1084345), (15, 867476), (17, 765420), (20, 650607), (30, 433738), (34, 382710), (51, 255140), (60, 216869), (68, 191355), (85, 153084), (102, 127570), (170, 76542), (204, 63785), (255, 51028), (340, 38271), (510, 25514), (1020, 12757)]