175364140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 432069120

約数和(自身を除く): 256704980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 490, 508, 635, 889, 980, 1270, 1409, 1778, 2540, 2818, 3556, 4445, 5636, 6223, 7045, 8890, 9863, 12446, 14090, 17780, 19726, 24892, 28180, 31115, 39452, 49315, 62230, 69041, 98630, 124460, 138082, 178943, 197260, 276164, 345205, 357886, 690410, 715772, 894715, 1252601, 1380820, 1789430, 2505202, 3578860, 5010404, 6263005, 8768207, 12526010, 17536414, 25052020, 35072828, 43841035, 87682070, 175364140]

約数ペア:

[(1, 175364140), (2, 87682070), (4, 43841035), (5, 35072828), (7, 25052020), (10, 17536414), (14, 12526010), (20, 8768207), (28, 6263005), (35, 5010404), (49, 3578860), (70, 2505202), (98, 1789430), (127, 1380820), (140, 1252601), (196, 894715), (245, 715772), (254, 690410), (490, 357886), (508, 345205), (635, 276164), (889, 197260), (980, 178943), (1270, 138082), (1409, 124460), (1778, 98630), (2540, 69041), (2818, 62230), (3556, 49315), (4445, 39452), (5636, 31115), (6223, 28180), (7045, 24892), (8890, 19726), (9863, 17780), (12446, 14090)]