61764990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{42017}}^1$

素因数の和:42041

約数の個数: 48

約数和(自身を含む): 172441872

約数和(自身を除く): 110676882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 42017, 84034, 126051, 210085, 252102, 294119, 420170, 588238, 630255, 882357, 1260510, 1470595, 1764714, 2058833, 2941190, 4117666, 4411785, 6176499, 8823570, 10294165, 12352998, 20588330, 30882495, 61764990]

約数ペア:

[(1, 61764990), (2, 30882495), (3, 20588330), (5, 12352998), (6, 10294165), (7, 8823570), (10, 6176499), (14, 4411785), (15, 4117666), (21, 2941190), (30, 2058833), (35, 1764714), (42, 1470595), (49, 1260510), (70, 882357), (98, 630255), (105, 588238), (147, 420170), (210, 294119), (245, 252102), (294, 210085), (490, 126051), (735, 84034), (1470, 42017)]