6699970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 12830400

約数和(自身を除く): 6130430

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 197, 358, 394, 895, 985, 1790, 1970, 3401, 3743, 6802, 7486, 17005, 18715, 34010, 35263, 37430, 70526, 176315, 352630, 669997, 1339994, 3349985, 6699970]

約数ペア:

[(1, 6699970), (2, 3349985), (5, 1339994), (10, 669997), (19, 352630), (38, 176315), (95, 70526), (179, 37430), (190, 35263), (197, 34010), (358, 18715), (394, 17005), (895, 7486), (985, 6802), (1790, 3743), (1970, 3401)]