1290073610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{6709}}^1$

素因数の和:6831

約数の個数: 64

約数和(自身を含む): 2759581440

約数和(自身を除く): 1469507830

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 67, 70, 82, 134, 205, 287, 335, 410, 469, 574, 670, 938, 1435, 2345, 2747, 2870, 4690, 5494, 6709, 13418, 13735, 19229, 27470, 33545, 38458, 46963, 67090, 93926, 96145, 192290, 234815, 275069, 449503, 469630, 550138, 899006, 1375345, 1925483, 2247515, 2750690, 3146521, 3850966, 4495030, 6293042, 9627415, 15732605, 18429623, 19254830, 31465210, 36859246, 92148115, 129007361, 184296230, 258014722, 645036805, 1290073610]

約数ペア:

[(1, 1290073610), (2, 645036805), (5, 258014722), (7, 184296230), (10, 129007361), (14, 92148115), (35, 36859246), (41, 31465210), (67, 19254830), (70, 18429623), (82, 15732605), (134, 9627415), (205, 6293042), (287, 4495030), (335, 3850966), (410, 3146521), (469, 2750690), (574, 2247515), (670, 1925483), (938, 1375345), (1435, 899006), (2345, 550138), (2747, 469630), (2870, 449503), (4690, 275069), (5494, 234815), (6709, 192290), (13418, 96145), (13735, 93926), (19229, 67090), (27470, 46963), (33545, 38458)]