38015220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1301}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 106743168

約数和(自身を除く): 68727948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1301, 1461, 1948, 2435, 2602, 2922, 3903, 4870, 5204, 5844, 6505, 7305, 7806, 9740, 13010, 14610, 15612, 19515, 26020, 29220, 39030, 78060, 633587, 1267174, 1900761, 2534348, 3167935, 3801522, 6335870, 7603044, 9503805, 12671740, 19007610, 38015220]

約数ペア:

[(1, 38015220), (2, 19007610), (3, 12671740), (4, 9503805), (5, 7603044), (6, 6335870), (10, 3801522), (12, 3167935), (15, 2534348), (20, 1900761), (30, 1267174), (60, 633587), (487, 78060), (974, 39030), (1301, 29220), (1461, 26020), (1948, 19515), (2435, 15612), (2602, 14610), (2922, 13010), (3903, 9740), (4870, 7806), (5204, 7305), (5844, 6505)]