34154680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 88381440

約数和(自身を除く): 54226760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 280, 446, 547, 892, 1094, 1115, 1561, 1784, 2188, 2230, 2735, 3122, 3829, 4376, 4460, 5470, 6244, 7658, 7805, 8920, 10940, 12488, 15316, 15610, 19145, 21880, 30632, 31220, 38290, 62440, 76580, 121981, 153160, 243962, 487924, 609905, 853867, 975848, 1219810, 1707734, 2439620, 3415468, 4269335, 4879240, 6830936, 8538670, 17077340, 34154680]

約数ペア:

[(1, 34154680), (2, 17077340), (4, 8538670), (5, 6830936), (7, 4879240), (8, 4269335), (10, 3415468), (14, 2439620), (20, 1707734), (28, 1219810), (35, 975848), (40, 853867), (56, 609905), (70, 487924), (140, 243962), (223, 153160), (280, 121981), (446, 76580), (547, 62440), (892, 38290), (1094, 31220), (1115, 30632), (1561, 21880), (1784, 19145), (2188, 15610), (2230, 15316), (2735, 12488), (3122, 10940), (3829, 8920), (4376, 7805), (4460, 7658), (5470, 6244)]