6350890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 14335272

約数和(自身を除く): 7984382

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 997, 1274, 1994, 3185, 4985, 6370, 6979, 9970, 12961, 13958, 25922, 34895, 48853, 64805, 69790, 90727, 97706, 129610, 181454, 244265, 453635, 488530, 635089, 907270, 1270178, 3175445, 6350890]

約数ペア:

[(1, 6350890), (2, 3175445), (5, 1270178), (7, 907270), (10, 635089), (13, 488530), (14, 453635), (26, 244265), (35, 181454), (49, 129610), (65, 97706), (70, 90727), (91, 69790), (98, 64805), (130, 48853), (182, 34895), (245, 25922), (455, 13958), (490, 12961), (637, 9970), (910, 6979), (997, 6370), (1274, 4985), (1994, 3185)]