1907570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 4247640

約数和(自身を除く): 2340070

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 229, 238, 245, 458, 490, 595, 833, 1145, 1190, 1603, 1666, 2290, 3206, 3893, 4165, 7786, 8015, 8330, 11221, 16030, 19465, 22442, 27251, 38930, 54502, 56105, 112210, 136255, 190757, 272510, 381514, 953785, 1907570]

約数ペア:

[(1, 1907570), (2, 953785), (5, 381514), (7, 272510), (10, 190757), (14, 136255), (17, 112210), (34, 56105), (35, 54502), (49, 38930), (70, 27251), (85, 22442), (98, 19465), (119, 16030), (170, 11221), (229, 8330), (238, 8015), (245, 7786), (458, 4165), (490, 3893), (595, 3206), (833, 2290), (1145, 1666), (1190, 1603)]