293327890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{49801}}^1$

素因数の和:49858

約数の個数: 32

約数和(自身を含む): 573719040

約数和(自身を除く): 280391150

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 49801, 99602, 249005, 498010, 946219, 1543831, 1892438, 3087662, 4731095, 7719155, 9462190, 15438310, 29332789, 58665578, 146663945, 293327890]

約数ペア:

[(1, 293327890), (2, 146663945), (5, 58665578), (10, 29332789), (19, 15438310), (31, 9462190), (38, 7719155), (62, 4731095), (95, 3087662), (155, 1892438), (190, 1543831), (310, 946219), (589, 498010), (1178, 249005), (2945, 99602), (5890, 49801)]