144909870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40591}}^1$

素因数の和:40625

約数の個数: 64

約数和(自身を含む): 420857856

約数和(自身を除く): 275947986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 40591, 81182, 121773, 202955, 243546, 284137, 405910, 568274, 608865, 690047, 852411, 1217730, 1380094, 1420685, 1704822, 2070141, 2841370, 3450235, 4140282, 4262055, 4830329, 6900470, 8524110, 9660658, 10350705, 14490987, 20701410, 24151645, 28981974, 48303290, 72454935, 144909870]

約数ペア:

[(1, 144909870), (2, 72454935), (3, 48303290), (5, 28981974), (6, 24151645), (7, 20701410), (10, 14490987), (14, 10350705), (15, 9660658), (17, 8524110), (21, 6900470), (30, 4830329), (34, 4262055), (35, 4140282), (42, 3450235), (51, 2841370), (70, 2070141), (85, 1704822), (102, 1420685), (105, 1380094), (119, 1217730), (170, 852411), (210, 690047), (238, 608865), (255, 568274), (357, 405910), (510, 284137), (595, 243546), (714, 202955), (1190, 121773), (1785, 81182), (3570, 40591)]