30154748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 62469120

約数和(自身を除く): 32314372

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1327, 1748, 2654, 5308, 5681, 11362, 17251, 22724, 25213, 30521, 34502, 50426, 61042, 69004, 100852, 122084, 327769, 396773, 579899, 655538, 793546, 1159798, 1311076, 1587092, 2319596, 7538687, 15077374, 30154748]

約数ペア:

[(1, 30154748), (2, 15077374), (4, 7538687), (13, 2319596), (19, 1587092), (23, 1311076), (26, 1159798), (38, 793546), (46, 655538), (52, 579899), (76, 396773), (92, 327769), (247, 122084), (299, 100852), (437, 69004), (494, 61042), (598, 50426), (874, 34502), (988, 30521), (1196, 25213), (1327, 22724), (1748, 17251), (2654, 11362), (5308, 5681)]