143710860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140893}}^1$

素因数の和:140922

約数の個数: 48

約数和(自身を含む): 426063456

約数和(自身を除く): 282352596

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, 140893, 281786, 422679, 563572, 704465, 845358, 1408930, 1690716, 2113395, 2395181, 2817860, 4226790, 4790362, 7185543, 8453580, 9580724, 11975905, 14371086, 23951810, 28742172, 35927715, 47903620, 71855430, 143710860]

約数ペア:

[(1, 143710860), (2, 71855430), (3, 47903620), (4, 35927715), (5, 28742172), (6, 23951810), (10, 14371086), (12, 11975905), (15, 9580724), (17, 8453580), (20, 7185543), (30, 4790362), (34, 4226790), (51, 2817860), (60, 2395181), (68, 2113395), (85, 1690716), (102, 1408930), (170, 845358), (204, 704465), (255, 563572), (340, 422679), (510, 281786), (1020, 140893)]