29947116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 76468224

約数和(自身を除く): 46521108

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 223, 228, 361, 372, 446, 589, 669, 722, 892, 1083, 1178, 1338, 1444, 1767, 2166, 2356, 2676, 3534, 4237, 4332, 6913, 7068, 8474, 11191, 12711, 13826, 16948, 20739, 22382, 25422, 27652, 33573, 41478, 44764, 50844, 67146, 80503, 82956, 131347, 134292, 161006, 241509, 262694, 322012, 394041, 483018, 525388, 788082, 966036, 1576164, 2495593, 4991186, 7486779, 9982372, 14973558, 29947116]

約数ペア:

[(1, 29947116), (2, 14973558), (3, 9982372), (4, 7486779), (6, 4991186), (12, 2495593), (19, 1576164), (31, 966036), (38, 788082), (57, 525388), (62, 483018), (76, 394041), (93, 322012), (114, 262694), (124, 241509), (186, 161006), (223, 134292), (228, 131347), (361, 82956), (372, 80503), (446, 67146), (589, 50844), (669, 44764), (722, 41478), (892, 33573), (1083, 27652), (1178, 25422), (1338, 22382), (1444, 20739), (1767, 16948), (2166, 13826), (2356, 12711), (2676, 11191), (3534, 8474), (4237, 7068), (4332, 6913)]