42045420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41221}}^1$

素因数の和:41250

約数の個数: 48

約数和(自身を含む): 124655328

約数和(自身を除く): 82609908

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, 41221, 82442, 123663, 164884, 206105, 247326, 412210, 494652, 618315, 700757, 824420, 1236630, 1401514, 2102271, 2473260, 2803028, 3503785, 4204542, 7007570, 8409084, 10511355, 14015140, 21022710, 42045420]

約数ペア:

[(1, 42045420), (2, 21022710), (3, 14015140), (4, 10511355), (5, 8409084), (6, 7007570), (10, 4204542), (12, 3503785), (15, 2803028), (17, 2473260), (20, 2102271), (30, 1401514), (34, 1236630), (51, 824420), (60, 700757), (68, 618315), (85, 494652), (102, 412210), (170, 247326), (204, 206105), (255, 164884), (340, 123663), (510, 82442), (1020, 41221)]