1142266930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{5101}}^1$

素因数の和:5579

約数の個数: 48

約数和(自身を含む): 2397470616

約数和(自身を除く): 1255203686

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 457, 490, 914, 2285, 3199, 4570, 5101, 6398, 10202, 15995, 22393, 25505, 31990, 35707, 44786, 51010, 71414, 111965, 178535, 223930, 249949, 357070, 499898, 1249745, 2331157, 2499490, 4662314, 11655785, 16318099, 23311570, 32636198, 81590495, 114226693, 163180990, 228453386, 571133465, 1142266930]

約数ペア:

[(1, 1142266930), (2, 571133465), (5, 228453386), (7, 163180990), (10, 114226693), (14, 81590495), (35, 32636198), (49, 23311570), (70, 16318099), (98, 11655785), (245, 4662314), (457, 2499490), (490, 2331157), (914, 1249745), (2285, 499898), (3199, 357070), (4570, 249949), (5101, 223930), (6398, 178535), (10202, 111965), (15995, 71414), (22393, 51010), (25505, 44786), (31990, 35707)]