16805010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 43327872

約数和(自身を除く): 26522862

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 397, 415, 498, 510, 794, 830, 1191, 1245, 1411, 1985, 2382, 2490, 2822, 3970, 4233, 5955, 6749, 7055, 8466, 11910, 13498, 14110, 20247, 21165, 32951, 33745, 40494, 42330, 65902, 67490, 98853, 101235, 164755, 197706, 202470, 329510, 494265, 560167, 988530, 1120334, 1680501, 2800835, 3361002, 5601670, 8402505, 16805010]

約数ペア:

[(1, 16805010), (2, 8402505), (3, 5601670), (5, 3361002), (6, 2800835), (10, 1680501), (15, 1120334), (17, 988530), (30, 560167), (34, 494265), (51, 329510), (83, 202470), (85, 197706), (102, 164755), (166, 101235), (170, 98853), (249, 67490), (255, 65902), (397, 42330), (415, 40494), (498, 33745), (510, 32951), (794, 21165), (830, 20247), (1191, 14110), (1245, 13498), (1411, 11910), (1985, 8466), (2382, 7055), (2490, 6749), (2822, 5955), (3970, 4233)]