70147280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 187547520

約数和(自身を除く): 117400240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 280, 458, 547, 560, 916, 1094, 1145, 1603, 1832, 2188, 2290, 2735, 3206, 3664, 3829, 4376, 4580, 5470, 6412, 7658, 8015, 8752, 9160, 10940, 12824, 15316, 16030, 18320, 19145, 21880, 25648, 30632, 32060, 38290, 43760, 61264, 64120, 76580, 125263, 128240, 153160, 250526, 306320, 501052, 626315, 876841, 1002104, 1252630, 1753682, 2004208, 2505260, 3507364, 4384205, 5010520, 7014728, 8768410, 10021040, 14029456, 17536820, 35073640, 70147280]

約数ペア:

[(1, 70147280), (2, 35073640), (4, 17536820), (5, 14029456), (7, 10021040), (8, 8768410), (10, 7014728), (14, 5010520), (16, 4384205), (20, 3507364), (28, 2505260), (35, 2004208), (40, 1753682), (56, 1252630), (70, 1002104), (80, 876841), (112, 626315), (140, 501052), (229, 306320), (280, 250526), (458, 153160), (547, 128240), (560, 125263), (916, 76580), (1094, 64120), (1145, 61264), (1603, 43760), (1832, 38290), (2188, 32060), (2290, 30632), (2735, 25648), (3206, 21880), (3664, 19145), (3829, 18320), (4376, 16030), (4580, 15316), (5470, 12824), (6412, 10940), (7658, 9160), (8015, 8752)]