9103150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 19998720

約数和(自身を除く): 10895570

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 839, 1085, 1550, 1678, 2170, 4195, 5425, 5873, 8390, 10850, 11746, 20975, 26009, 29365, 41950, 52018, 58730, 130045, 146825, 182063, 260090, 293650, 364126, 650225, 910315, 1300450, 1820630, 4551575, 9103150]

約数ペア:

[(1, 9103150), (2, 4551575), (5, 1820630), (7, 1300450), (10, 910315), (14, 650225), (25, 364126), (31, 293650), (35, 260090), (50, 182063), (62, 146825), (70, 130045), (155, 58730), (175, 52018), (217, 41950), (310, 29365), (350, 26009), (434, 20975), (775, 11746), (839, 10850), (1085, 8390), (1550, 5873), (1678, 5425), (2170, 4195)]