1247010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 3022272

約数和(自身を除く): 1775262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 211, 394, 422, 591, 633, 985, 1055, 1182, 1266, 1970, 2110, 2955, 3165, 5910, 6330, 41567, 83134, 124701, 207835, 249402, 415670, 623505, 1247010]

約数ペア:

[(1, 1247010), (2, 623505), (3, 415670), (5, 249402), (6, 207835), (10, 124701), (15, 83134), (30, 41567), (197, 6330), (211, 5910), (394, 3165), (422, 2955), (591, 2110), (633, 1970), (985, 1266), (1055, 1182)]