2823570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 7427160

約数和(自身を除く): 4603590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 229, 274, 411, 458, 685, 687, 822, 1145, 1233, 1370, 1374, 2055, 2061, 2290, 2466, 3435, 4110, 4122, 6165, 6870, 10305, 12330, 20610, 31373, 62746, 94119, 156865, 188238, 282357, 313730, 470595, 564714, 941190, 1411785, 2823570]

約数ペア:

[(1, 2823570), (2, 1411785), (3, 941190), (5, 564714), (6, 470595), (9, 313730), (10, 282357), (15, 188238), (18, 156865), (30, 94119), (45, 62746), (90, 31373), (137, 20610), (229, 12330), (274, 10305), (411, 6870), (458, 6165), (685, 4122), (687, 4110), (822, 3435), (1145, 2466), (1233, 2290), (1370, 2061), (1374, 2055)]