30308328

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 87260160

約数和(自身を除く): 56951832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 367, 372, 444, 558, 666, 734, 744, 888, 1101, 1116, 1147, 1332, 1468, 2202, 2232, 2294, 2664, 2936, 3303, 3441, 4404, 4588, 6606, 6882, 8808, 9176, 10323, 11377, 13212, 13579, 13764, 20646, 22754, 26424, 27158, 27528, 34131, 40737, 41292, 45508, 54316, 68262, 81474, 82584, 91016, 102393, 108632, 122211, 136524, 162948, 204786, 244422, 273048, 325896, 409572, 420949, 488844, 819144, 841898, 977688, 1262847, 1683796, 2525694, 3367592, 3788541, 5051388, 7577082, 10102776, 15154164, 30308328]

約数ペア:

[(1, 30308328), (2, 15154164), (3, 10102776), (4, 7577082), (6, 5051388), (8, 3788541), (9, 3367592), (12, 2525694), (18, 1683796), (24, 1262847), (31, 977688), (36, 841898), (37, 819144), (62, 488844), (72, 420949), (74, 409572), (93, 325896), (111, 273048), (124, 244422), (148, 204786), (186, 162948), (222, 136524), (248, 122211), (279, 108632), (296, 102393), (333, 91016), (367, 82584), (372, 81474), (444, 68262), (558, 54316), (666, 45508), (734, 41292), (744, 40737), (888, 34131), (1101, 27528), (1116, 27158), (1147, 26424), (1332, 22754), (1468, 20646), (2202, 13764), (2232, 13579), (2294, 13212), (2664, 11377), (2936, 10323), (3303, 9176), (3441, 8808), (4404, 6882), (4588, 6606)]