215533290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1823}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 592551936

約数和(自身を除く): 377018646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 563, 1126, 1689, 1823, 2815, 3378, 3646, 3941, 5469, 5630, 7882, 8445, 9115, 10938, 11823, 12761, 16890, 18230, 19705, 23646, 25522, 27345, 38283, 39410, 54690, 59115, 63805, 76566, 118230, 127610, 191415, 382830, 1026349, 2052698, 3079047, 5131745, 6158094, 7184443, 10263490, 14368886, 15395235, 21553329, 30790470, 35922215, 43106658, 71844430, 107766645, 215533290]

約数ペア:

[(1, 215533290), (2, 107766645), (3, 71844430), (5, 43106658), (6, 35922215), (7, 30790470), (10, 21553329), (14, 15395235), (15, 14368886), (21, 10263490), (30, 7184443), (35, 6158094), (42, 5131745), (70, 3079047), (105, 2052698), (210, 1026349), (563, 382830), (1126, 191415), (1689, 127610), (1823, 118230), (2815, 76566), (3378, 63805), (3646, 59115), (3941, 54690), (5469, 39410), (5630, 38283), (7882, 27345), (8445, 25522), (9115, 23646), (10938, 19705), (11823, 18230), (12761, 16890)]