215687070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11923}}^1$

素因数の和:12006

約数の個数: 64

約数和(自身を含む): 583799040

約数和(自身を除く): 368111970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 6030, 9045, 11923, 18090, 23846, 35769, 59615, 71538, 107307, 119230, 178845, 214614, 321921, 357690, 536535, 643842, 798841, 1073070, 1597682, 1609605, 2396523, 3219210, 3994205, 4793046, 7189569, 7988410, 11982615, 14379138, 21568707, 23965230, 35947845, 43137414, 71895690, 107843535, 215687070]

約数ペア:

[(1, 215687070), (2, 107843535), (3, 71895690), (5, 43137414), (6, 35947845), (9, 23965230), (10, 21568707), (15, 14379138), (18, 11982615), (27, 7988410), (30, 7189569), (45, 4793046), (54, 3994205), (67, 3219210), (90, 2396523), (134, 1609605), (135, 1597682), (201, 1073070), (270, 798841), (335, 643842), (402, 536535), (603, 357690), (670, 321921), (1005, 214614), (1206, 178845), (1809, 119230), (2010, 107307), (3015, 71538), (3618, 59615), (6030, 35769), (9045, 23846), (11923, 18090)]