139088580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1657}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 389961600

約数和(自身を除く): 250873020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1399, 1657, 2798, 3314, 4197, 4971, 5596, 6628, 6995, 8285, 8394, 9942, 13990, 16570, 16788, 19884, 20985, 24855, 27980, 33140, 41970, 49710, 83940, 99420, 2318143, 4636286, 6954429, 9272572, 11590715, 13908858, 23181430, 27817716, 34772145, 46362860, 69544290, 139088580]

約数ペア:

[(1, 139088580), (2, 69544290), (3, 46362860), (4, 34772145), (5, 27817716), (6, 23181430), (10, 13908858), (12, 11590715), (15, 9272572), (20, 6954429), (30, 4636286), (60, 2318143), (1399, 99420), (1657, 83940), (2798, 49710), (3314, 41970), (4197, 33140), (4971, 27980), (5596, 24855), (6628, 20985), (6995, 19884), (8285, 16788), (8394, 16570), (9942, 13990)]