73507490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 161409024

約数和(自身を除く): 87901534

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 223, 238, 277, 446, 554, 595, 1115, 1190, 1385, 1561, 1939, 2230, 2770, 3122, 3791, 3878, 4709, 7582, 7805, 9418, 9695, 15610, 18955, 19390, 23545, 26537, 32963, 37910, 47090, 53074, 61771, 65926, 123542, 132685, 164815, 265370, 308855, 329630, 432397, 617710, 864794, 1050107, 2100214, 2161985, 4323970, 5250535, 7350749, 10501070, 14701498, 36753745, 73507490]

約数ペア:

[(1, 73507490), (2, 36753745), (5, 14701498), (7, 10501070), (10, 7350749), (14, 5250535), (17, 4323970), (34, 2161985), (35, 2100214), (70, 1050107), (85, 864794), (119, 617710), (170, 432397), (223, 329630), (238, 308855), (277, 265370), (446, 164815), (554, 132685), (595, 123542), (1115, 65926), (1190, 61771), (1385, 53074), (1561, 47090), (1939, 37910), (2230, 32963), (2770, 26537), (3122, 23545), (3791, 19390), (3878, 18955), (4709, 15610), (7582, 9695), (7805, 9418)]