70965580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22039}}^1$

素因数の和:22078

約数の個数: 48

約数和(自身を含む): 177730560

約数和(自身を除く): 106764980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 22039, 44078, 88156, 110195, 154273, 220390, 308546, 440780, 506897, 617092, 771365, 1013794, 1542730, 2027588, 2534485, 3085460, 3548279, 5068970, 7096558, 10137940, 14193116, 17741395, 35482790, 70965580]

約数ペア:

[(1, 70965580), (2, 35482790), (4, 17741395), (5, 14193116), (7, 10137940), (10, 7096558), (14, 5068970), (20, 3548279), (23, 3085460), (28, 2534485), (35, 2027588), (46, 1542730), (70, 1013794), (92, 771365), (115, 617092), (140, 506897), (161, 440780), (230, 308546), (322, 220390), (460, 154273), (644, 110195), (805, 88156), (1610, 44078), (3220, 22039)]