4547270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 10644480

約数和(自身を除く): 6097210

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 263, 266, 455, 494, 526, 665, 910, 1235, 1315, 1330, 1729, 1841, 2470, 2630, 3419, 3458, 3682, 4997, 6838, 8645, 9205, 9994, 17095, 17290, 18410, 23933, 24985, 34190, 34979, 47866, 49970, 64961, 69958, 119665, 129922, 174895, 239330, 324805, 349790, 454727, 649610, 909454, 2273635, 4547270]

約数ペア:

[(1, 4547270), (2, 2273635), (5, 909454), (7, 649610), (10, 454727), (13, 349790), (14, 324805), (19, 239330), (26, 174895), (35, 129922), (38, 119665), (65, 69958), (70, 64961), (91, 49970), (95, 47866), (130, 34979), (133, 34190), (182, 24985), (190, 23933), (247, 18410), (263, 17290), (266, 17095), (455, 9994), (494, 9205), (526, 8645), (665, 6838), (910, 4997), (1235, 3682), (1315, 3458), (1330, 3419), (1729, 2630), (1841, 2470)]