30873816

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1889}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 84029400

約数和(自身を除く): 53155584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 1889, 2043, 2724, 3778, 4086, 5448, 5667, 7556, 8172, 11334, 15112, 16344, 17001, 22668, 34002, 45336, 68004, 136008, 428803, 857606, 1286409, 1715212, 2572818, 3430424, 3859227, 5145636, 7718454, 10291272, 15436908, 30873816]

約数ペア:

[(1, 30873816), (2, 15436908), (3, 10291272), (4, 7718454), (6, 5145636), (8, 3859227), (9, 3430424), (12, 2572818), (18, 1715212), (24, 1286409), (36, 857606), (72, 428803), (227, 136008), (454, 68004), (681, 45336), (908, 34002), (1362, 22668), (1816, 17001), (1889, 16344), (2043, 15112), (2724, 11334), (3778, 8172), (4086, 7556), (5448, 5667)]