66252690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 198971136

約数和(自身を除く): 132718446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1021, 1030, 1442, 1545, 1854, 2042, 2163, 3063, 3090, 3605, 4326, 4635, 5105, 6126, 6489, 7147, 7210, 9189, 9270, 10210, 10815, 12978, 14294, 15315, 18378, 21441, 21630, 30630, 32445, 35735, 42882, 45945, 64323, 64890, 71470, 91890, 105163, 107205, 128646, 210326, 214410, 315489, 321615, 525815, 630978, 643230, 736141, 946467, 1051630, 1472282, 1577445, 1892934, 2208423, 3154890, 3680705, 4416846, 4732335, 6625269, 7361410, 9464670, 11042115, 13250538, 22084230, 33126345, 66252690]

約数ペア:

[(1, 66252690), (2, 33126345), (3, 22084230), (5, 13250538), (6, 11042115), (7, 9464670), (9, 7361410), (10, 6625269), (14, 4732335), (15, 4416846), (18, 3680705), (21, 3154890), (30, 2208423), (35, 1892934), (42, 1577445), (45, 1472282), (63, 1051630), (70, 946467), (90, 736141), (103, 643230), (105, 630978), (126, 525815), (206, 321615), (210, 315489), (309, 214410), (315, 210326), (515, 128646), (618, 107205), (630, 105163), (721, 91890), (927, 71470), (1021, 64890), (1030, 64323), (1442, 45945), (1545, 42882), (1854, 35735), (2042, 32445), (2163, 30630), (3063, 21630), (3090, 21441), (3605, 18378), (4326, 15315), (4635, 14294), (5105, 12978), (6126, 10815), (6489, 10210), (7147, 9270), (7210, 9189)]