4907340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 15069600

約数和(自身を除く): 10162260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 199, 274, 398, 411, 548, 597, 685, 796, 822, 995, 1194, 1233, 1370, 1644, 1791, 1990, 2055, 2388, 2466, 2740, 2985, 3582, 3980, 4110, 4932, 5970, 6165, 7164, 8220, 8955, 11940, 12330, 17910, 24660, 27263, 35820, 54526, 81789, 109052, 136315, 163578, 245367, 272630, 327156, 408945, 490734, 545260, 817890, 981468, 1226835, 1635780, 2453670, 4907340]

約数ペア:

[(1, 4907340), (2, 2453670), (3, 1635780), (4, 1226835), (5, 981468), (6, 817890), (9, 545260), (10, 490734), (12, 408945), (15, 327156), (18, 272630), (20, 245367), (30, 163578), (36, 136315), (45, 109052), (60, 81789), (90, 54526), (137, 35820), (180, 27263), (199, 24660), (274, 17910), (398, 12330), (411, 11940), (548, 8955), (597, 8220), (685, 7164), (796, 6165), (822, 5970), (995, 4932), (1194, 4110), (1233, 3980), (1370, 3582), (1644, 2985), (1791, 2740), (1990, 2466), (2055, 2388)]