30306468

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 73511424

約数和(自身を除く): 43204956

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 257, 317, 372, 514, 634, 771, 951, 1028, 1268, 1542, 1902, 3084, 3804, 7967, 9827, 15934, 19654, 23901, 29481, 31868, 39308, 47802, 58962, 81469, 95604, 117924, 162938, 244407, 325876, 488814, 977628, 2525539, 5051078, 7576617, 10102156, 15153234, 30306468]

約数ペア:

[(1, 30306468), (2, 15153234), (3, 10102156), (4, 7576617), (6, 5051078), (12, 2525539), (31, 977628), (62, 488814), (93, 325876), (124, 244407), (186, 162938), (257, 117924), (317, 95604), (372, 81469), (514, 58962), (634, 47802), (771, 39308), (951, 31868), (1028, 29481), (1268, 23901), (1542, 19654), (1902, 15934), (3084, 9827), (3804, 7967)]