30874992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 85342752

約数和(自身を除く): 54467760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 204, 241, 272, 314, 408, 471, 482, 628, 723, 816, 942, 964, 1256, 1446, 1884, 1928, 2512, 2669, 2892, 3768, 3856, 4097, 5338, 5784, 7536, 8007, 8194, 10676, 11568, 12291, 16014, 16388, 21352, 24582, 32028, 32776, 37837, 42704, 49164, 64056, 65552, 75674, 98328, 113511, 128112, 151348, 196656, 227022, 302696, 454044, 605392, 643229, 908088, 1286458, 1816176, 1929687, 2572916, 3859374, 5145832, 7718748, 10291664, 15437496, 30874992]

約数ペア:

[(1, 30874992), (2, 15437496), (3, 10291664), (4, 7718748), (6, 5145832), (8, 3859374), (12, 2572916), (16, 1929687), (17, 1816176), (24, 1286458), (34, 908088), (48, 643229), (51, 605392), (68, 454044), (102, 302696), (136, 227022), (157, 196656), (204, 151348), (241, 128112), (272, 113511), (314, 98328), (408, 75674), (471, 65552), (482, 64056), (628, 49164), (723, 42704), (816, 37837), (942, 32776), (964, 32028), (1256, 24582), (1446, 21352), (1884, 16388), (1928, 16014), (2512, 12291), (2669, 11568), (2892, 10676), (3768, 8194), (3856, 8007), (4097, 7536), (5338, 5784)]