335055140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7951}}^1$

素因数の和:8017

約数の個数: 72

約数和(自身を含む): 837631872

約数和(自身を除く): 502576732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1505, 2107, 3010, 4214, 6020, 7951, 8428, 10535, 15902, 21070, 31804, 39755, 42140, 55657, 79510, 111314, 159020, 222628, 278285, 341893, 389599, 556570, 683786, 779198, 1113140, 1367572, 1558396, 1709465, 1947995, 2393251, 3418930, 3895990, 4786502, 6837860, 7791980, 9573004, 11966255, 16752757, 23932510, 33505514, 47865020, 67011028, 83763785, 167527570, 335055140]

約数ペア:

[(1, 335055140), (2, 167527570), (4, 83763785), (5, 67011028), (7, 47865020), (10, 33505514), (14, 23932510), (20, 16752757), (28, 11966255), (35, 9573004), (43, 7791980), (49, 6837860), (70, 4786502), (86, 3895990), (98, 3418930), (140, 2393251), (172, 1947995), (196, 1709465), (215, 1558396), (245, 1367572), (301, 1113140), (430, 779198), (490, 683786), (602, 556570), (860, 389599), (980, 341893), (1204, 278285), (1505, 222628), (2107, 159020), (3010, 111314), (4214, 79510), (6020, 55657), (7951, 42140), (8428, 39755), (10535, 31804), (15902, 21070)]