285989190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{23773}}^1$

素因数の和:24184

約数の個数: 32

約数和(自身を含む): 688114656

約数和(自身を除く): 402125466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 23773, 47546, 71319, 118865, 142638, 237730, 356595, 713190, 9532973, 19065946, 28598919, 47664865, 57197838, 95329730, 142994595, 285989190]

約数ペア:

[(1, 285989190), (2, 142994595), (3, 95329730), (5, 57197838), (6, 47664865), (10, 28598919), (15, 19065946), (30, 9532973), (401, 713190), (802, 356595), (1203, 237730), (2005, 142638), (2406, 118865), (4010, 71319), (6015, 47546), (12030, 23773)]