149871660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146933}}^1$

素因数の和:146962

約数の個数: 48

約数和(自身を含む): 444328416

約数和(自身を除く): 294456756

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, 146933, 293866, 440799, 587732, 734665, 881598, 1469330, 1763196, 2203995, 2497861, 2938660, 4407990, 4995722, 7493583, 8815980, 9991444, 12489305, 14987166, 24978610, 29974332, 37467915, 49957220, 74935830, 149871660]

約数ペア:

[(1, 149871660), (2, 74935830), (3, 49957220), (4, 37467915), (5, 29974332), (6, 24978610), (10, 14987166), (12, 12489305), (15, 9991444), (17, 8815980), (20, 7493583), (30, 4995722), (34, 4407990), (51, 2938660), (60, 2497861), (68, 2203995), (85, 1763196), (102, 1469330), (170, 881598), (204, 734665), (255, 587732), (340, 440799), (510, 293866), (1020, 146933)]