141135780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15787}}^1$

素因数の和:15948

約数の個数: 48

約数和(自身を含む): 397857600

約数和(自身を除く): 256721820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 15787, 31574, 47361, 63148, 78935, 94722, 157870, 189444, 236805, 315740, 473610, 947220, 2352263, 4704526, 7056789, 9409052, 11761315, 14113578, 23522630, 28227156, 35283945, 47045260, 70567890, 141135780]

約数ペア:

[(1, 141135780), (2, 70567890), (3, 47045260), (4, 35283945), (5, 28227156), (6, 23522630), (10, 14113578), (12, 11761315), (15, 9409052), (20, 7056789), (30, 4704526), (60, 2352263), (149, 947220), (298, 473610), (447, 315740), (596, 236805), (745, 189444), (894, 157870), (1490, 94722), (1788, 78935), (2235, 63148), (2980, 47361), (4470, 31574), (8940, 15787)]