3780210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 10616832

約数和(自身を除く): 6836622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 383, 470, 658, 705, 766, 987, 1149, 1410, 1645, 1915, 1974, 2298, 2681, 3290, 3830, 4935, 5362, 5745, 8043, 9870, 11490, 13405, 16086, 18001, 26810, 36002, 40215, 54003, 80430, 90005, 108006, 126007, 180010, 252014, 270015, 378021, 540030, 630035, 756042, 1260070, 1890105, 3780210]

約数ペア:

[(1, 3780210), (2, 1890105), (3, 1260070), (5, 756042), (6, 630035), (7, 540030), (10, 378021), (14, 270015), (15, 252014), (21, 180010), (30, 126007), (35, 108006), (42, 90005), (47, 80430), (70, 54003), (94, 40215), (105, 36002), (141, 26810), (210, 18001), (235, 16086), (282, 13405), (329, 11490), (383, 9870), (470, 8043), (658, 5745), (705, 5362), (766, 4935), (987, 3830), (1149, 3290), (1410, 2681), (1645, 2298), (1915, 1974)]