30007512

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1019}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 81549000

約数和(自身を除く): 51541488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1019, 1227, 1636, 2038, 2454, 3057, 3272, 3681, 4076, 4908, 6114, 7362, 8152, 9171, 9816, 12228, 14724, 18342, 24456, 29448, 36684, 73368, 416771, 833542, 1250313, 1667084, 2500626, 3334168, 3750939, 5001252, 7501878, 10002504, 15003756, 30007512]

約数ペア:

[(1, 30007512), (2, 15003756), (3, 10002504), (4, 7501878), (6, 5001252), (8, 3750939), (9, 3334168), (12, 2500626), (18, 1667084), (24, 1250313), (36, 833542), (72, 416771), (409, 73368), (818, 36684), (1019, 29448), (1227, 24456), (1636, 18342), (2038, 14724), (2454, 12228), (3057, 9816), (3272, 9171), (3681, 8152), (4076, 7362), (4908, 6114)]