30509064

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{659}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 82882800

約数和(自身を除く): 52373736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 659, 1286, 1318, 1929, 1977, 2572, 2636, 3858, 3954, 5144, 5272, 5787, 5931, 7716, 7908, 11574, 11862, 15432, 15816, 23148, 23724, 46296, 47448, 423737, 847474, 1271211, 1694948, 2542422, 3389896, 3813633, 5084844, 7627266, 10169688, 15254532, 30509064]

約数ペア:

[(1, 30509064), (2, 15254532), (3, 10169688), (4, 7627266), (6, 5084844), (8, 3813633), (9, 3389896), (12, 2542422), (18, 1694948), (24, 1271211), (36, 847474), (72, 423737), (643, 47448), (659, 46296), (1286, 23724), (1318, 23148), (1929, 15816), (1977, 15432), (2572, 11862), (2636, 11574), (3858, 7908), (3954, 7716), (5144, 5931), (5272, 5787)]