66575810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7191

約数の個数: 48

約数和(自身を含む): 146759040

約数和(自身を除く): 80183230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 7151, 9310, 14302, 35755, 50057, 71510, 100114, 135869, 250285, 271738, 350399, 500570, 679345, 700798, 951083, 1358690, 1751995, 1902166, 3503990, 4755415, 6657581, 9510830, 13315162, 33287905, 66575810]

約数ペア:

[(1, 66575810), (2, 33287905), (5, 13315162), (7, 9510830), (10, 6657581), (14, 4755415), (19, 3503990), (35, 1902166), (38, 1751995), (49, 1358690), (70, 951083), (95, 700798), (98, 679345), (133, 500570), (190, 350399), (245, 271738), (266, 250285), (490, 135869), (665, 100114), (931, 71510), (1330, 50057), (1862, 35755), (4655, 14302), (7151, 9310)]