66139150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 91350770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 50, 55, 70, 77, 82, 110, 154, 175, 205, 275, 287, 350, 385, 410, 419, 451, 550, 574, 770, 838, 902, 1025, 1435, 1925, 2050, 2095, 2255, 2870, 2933, 3157, 3850, 4190, 4510, 4609, 5866, 6314, 7175, 9218, 10475, 11275, 14350, 14665, 15785, 17179, 20950, 22550, 23045, 29330, 31570, 32263, 34358, 46090, 64526, 73325, 78925, 85895, 115225, 120253, 146650, 157850, 161315, 171790, 188969, 230450, 240506, 322630, 377938, 429475, 601265, 806575, 858950, 944845, 1202530, 1322783, 1613150, 1889690, 2645566, 3006325, 4724225, 6012650, 6613915, 9448450, 13227830, 33069575, 66139150]

約数ペア:

[(1, 66139150), (2, 33069575), (5, 13227830), (7, 9448450), (10, 6613915), (11, 6012650), (14, 4724225), (22, 3006325), (25, 2645566), (35, 1889690), (41, 1613150), (50, 1322783), (55, 1202530), (70, 944845), (77, 858950), (82, 806575), (110, 601265), (154, 429475), (175, 377938), (205, 322630), (275, 240506), (287, 230450), (350, 188969), (385, 171790), (410, 161315), (419, 157850), (451, 146650), (550, 120253), (574, 115225), (770, 85895), (838, 78925), (902, 73325), (1025, 64526), (1435, 46090), (1925, 34358), (2050, 32263), (2095, 31570), (2255, 29330), (2870, 23045), (2933, 22550), (3157, 20950), (3850, 17179), (4190, 15785), (4510, 14665), (4609, 14350), (5866, 11275), (6314, 10475), (7175, 9218)]