69098380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8626

約数の個数: 48

約数和(自身を含む): 161328384

約数和(自身を除く): 92230004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 8573, 17146, 34292, 42865, 85730, 111449, 171460, 222898, 265763, 445796, 531526, 557245, 1063052, 1114490, 1328815, 2228980, 2657630, 3454919, 5315260, 6909838, 13819676, 17274595, 34549190, 69098380]

約数ペア:

[(1, 69098380), (2, 34549190), (4, 17274595), (5, 13819676), (10, 6909838), (13, 5315260), (20, 3454919), (26, 2657630), (31, 2228980), (52, 1328815), (62, 1114490), (65, 1063052), (124, 557245), (130, 531526), (155, 445796), (260, 265763), (310, 222898), (403, 171460), (620, 111449), (806, 85730), (1612, 42865), (2015, 34292), (4030, 17146), (8060, 8573)]