2159070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 3094050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 911, 1185, 1822, 2370, 2733, 4555, 5466, 9110, 13665, 27330, 71969, 143938, 215907, 359845, 431814, 719690, 1079535, 2159070]

約数ペア:

[(1, 2159070), (2, 1079535), (3, 719690), (5, 431814), (6, 359845), (10, 215907), (15, 143938), (30, 71969), (79, 27330), (158, 13665), (237, 9110), (395, 5466), (474, 4555), (790, 2733), (911, 2370), (1185, 1822)]