262010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 570240

約数和(自身を除く): 308230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 197, 266, 394, 665, 985, 1330, 1379, 1970, 2758, 3743, 6895, 7486, 13790, 18715, 26201, 37430, 52402, 131005, 262010]

約数ペア:

[(1, 262010), (2, 131005), (5, 52402), (7, 37430), (10, 26201), (14, 18715), (19, 13790), (35, 7486), (38, 6895), (70, 3743), (95, 2758), (133, 1970), (190, 1379), (197, 1330), (266, 985), (394, 665)]