7207270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5452

約数の個数: 32

約数和(自身を含む): 15609600

約数和(自身を除く): 8402330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 5419, 10838, 27095, 37933, 54190, 75866, 102961, 189665, 205922, 379330, 514805, 720727, 1029610, 1441454, 3603635, 7207270]

約数ペア:

[(1, 7207270), (2, 3603635), (5, 1441454), (7, 1029610), (10, 720727), (14, 514805), (19, 379330), (35, 205922), (38, 189665), (70, 102961), (95, 75866), (133, 54190), (190, 37933), (266, 27095), (665, 10838), (1330, 5419)]