1730120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 4596480

約数和(自身を除く): 2866360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 167, 185, 259, 280, 296, 334, 370, 518, 668, 740, 835, 1036, 1169, 1295, 1336, 1480, 1670, 2072, 2338, 2590, 3340, 4676, 5180, 5845, 6179, 6680, 9352, 10360, 11690, 12358, 23380, 24716, 30895, 43253, 46760, 49432, 61790, 86506, 123580, 173012, 216265, 247160, 346024, 432530, 865060, 1730120]

約数ペア:

[(1, 1730120), (2, 865060), (4, 432530), (5, 346024), (7, 247160), (8, 216265), (10, 173012), (14, 123580), (20, 86506), (28, 61790), (35, 49432), (37, 46760), (40, 43253), (56, 30895), (70, 24716), (74, 23380), (140, 12358), (148, 11690), (167, 10360), (185, 9352), (259, 6680), (280, 6179), (296, 5845), (334, 5180), (370, 4676), (518, 3340), (668, 2590), (740, 2338), (835, 2072), (1036, 1670), (1169, 1480), (1295, 1336)]