5256230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 11671776

約数和(自身を除く): 6415546

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 631, 833, 1190, 1262, 1666, 3155, 4165, 4417, 6310, 8330, 8834, 10727, 21454, 22085, 30919, 44170, 53635, 61838, 75089, 107270, 150178, 154595, 309190, 375445, 525623, 750890, 1051246, 2628115, 5256230]

約数ペア:

[(1, 5256230), (2, 2628115), (5, 1051246), (7, 750890), (10, 525623), (14, 375445), (17, 309190), (34, 154595), (35, 150178), (49, 107270), (70, 75089), (85, 61838), (98, 53635), (119, 44170), (170, 30919), (238, 22085), (245, 21454), (490, 10727), (595, 8834), (631, 8330), (833, 6310), (1190, 4417), (1262, 4165), (1666, 3155)]