42730860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41893}}^1$

素因数の和:41922

約数の個数: 48

約数和(自身を含む): 126687456

約数和(自身を除く): 83956596

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, 41893, 83786, 125679, 167572, 209465, 251358, 418930, 502716, 628395, 712181, 837860, 1256790, 1424362, 2136543, 2513580, 2848724, 3560905, 4273086, 7121810, 8546172, 10682715, 14243620, 21365430, 42730860]

約数ペア:

[(1, 42730860), (2, 21365430), (3, 14243620), (4, 10682715), (5, 8546172), (6, 7121810), (10, 4273086), (12, 3560905), (15, 2848724), (17, 2513580), (20, 2136543), (30, 1424362), (34, 1256790), (51, 837860), (60, 712181), (68, 628395), (85, 502716), (102, 418930), (170, 251358), (204, 209465), (255, 167572), (340, 125679), (510, 83786), (1020, 41893)]