30238392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 79027200

約数和(自身を除く): 48788808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 419, 582, 744, 776, 838, 1164, 1257, 1676, 2328, 2514, 3007, 3352, 5028, 6014, 9021, 10056, 12028, 12989, 18042, 24056, 25978, 36084, 38967, 40643, 51956, 72168, 77934, 81286, 103912, 121929, 155868, 162572, 243858, 311736, 325144, 487716, 975432, 1259933, 2519866, 3779799, 5039732, 7559598, 10079464, 15119196, 30238392]

約数ペア:

[(1, 30238392), (2, 15119196), (3, 10079464), (4, 7559598), (6, 5039732), (8, 3779799), (12, 2519866), (24, 1259933), (31, 975432), (62, 487716), (93, 325144), (97, 311736), (124, 243858), (186, 162572), (194, 155868), (248, 121929), (291, 103912), (372, 81286), (388, 77934), (419, 72168), (582, 51956), (744, 40643), (776, 38967), (838, 36084), (1164, 25978), (1257, 24056), (1676, 18042), (2328, 12989), (2514, 12028), (3007, 10056), (3352, 9021), (5028, 6014)]