129127590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7283}}^1$

素因数の和:7493

約数の個数: 48

約数和(自身を含む): 337482288

約数和(自身を除く): 208354698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 7283, 8865, 14566, 17730, 21849, 36415, 43698, 65547, 72830, 109245, 131094, 218490, 327735, 655470, 1434751, 2869502, 4304253, 7173755, 8608506, 12912759, 14347510, 21521265, 25825518, 43042530, 64563795, 129127590]

約数ペア:

[(1, 129127590), (2, 64563795), (3, 43042530), (5, 25825518), (6, 21521265), (9, 14347510), (10, 12912759), (15, 8608506), (18, 7173755), (30, 4304253), (45, 2869502), (90, 1434751), (197, 655470), (394, 327735), (591, 218490), (985, 131094), (1182, 109245), (1773, 72830), (1970, 65547), (2955, 43698), (3546, 36415), (5910, 21849), (7283, 17730), (8865, 14566)]