30686784

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6987

約数の個数: 56

約数和(自身を含む): 84734400

約数和(自身を除く): 54047616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 6949, 13898, 20847, 27796, 41694, 55592, 83388, 111184, 159827, 166776, 222368, 319654, 333552, 444736, 479481, 639308, 667104, 958962, 1278616, 1334208, 1917924, 2557232, 3835848, 5114464, 7671696, 10228928, 15343392, 30686784]

約数ペア:

[(1, 30686784), (2, 15343392), (3, 10228928), (4, 7671696), (6, 5114464), (8, 3835848), (12, 2557232), (16, 1917924), (23, 1334208), (24, 1278616), (32, 958962), (46, 667104), (48, 639308), (64, 479481), (69, 444736), (92, 333552), (96, 319654), (138, 222368), (184, 166776), (192, 159827), (276, 111184), (368, 83388), (552, 55592), (736, 41694), (1104, 27796), (1472, 20847), (2208, 13898), (4416, 6949)]