413490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 1244160

約数和(自身を除く): 830670

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 179, 210, 231, 330, 358, 385, 462, 537, 770, 895, 1074, 1155, 1253, 1790, 1969, 2310, 2506, 2685, 3759, 3938, 5370, 5907, 6265, 7518, 9845, 11814, 12530, 13783, 18795, 19690, 27566, 29535, 37590, 41349, 59070, 68915, 82698, 137830, 206745, 413490]

約数ペア:

[(1, 413490), (2, 206745), (3, 137830), (5, 82698), (6, 68915), (7, 59070), (10, 41349), (11, 37590), (14, 29535), (15, 27566), (21, 19690), (22, 18795), (30, 13783), (33, 12530), (35, 11814), (42, 9845), (55, 7518), (66, 6265), (70, 5907), (77, 5370), (105, 3938), (110, 3759), (154, 2685), (165, 2506), (179, 2310), (210, 1969), (231, 1790), (330, 1253), (358, 1155), (385, 1074), (462, 895), (537, 770)]