244942980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{17827}}^1$

素因数の和:18068

約数の個数: 48

約数和(自身を含む): 688873920

約数和(自身を除く): 443930940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 17827, 35654, 53481, 71308, 89135, 106962, 178270, 213924, 267405, 356540, 534810, 1069620, 4082383, 8164766, 12247149, 16329532, 20411915, 24494298, 40823830, 48988596, 61235745, 81647660, 122471490, 244942980]

約数ペア:

[(1, 244942980), (2, 122471490), (3, 81647660), (4, 61235745), (5, 48988596), (6, 40823830), (10, 24494298), (12, 20411915), (15, 16329532), (20, 12247149), (30, 8164766), (60, 4082383), (229, 1069620), (458, 534810), (687, 356540), (916, 267405), (1145, 213924), (1374, 178270), (2290, 106962), (2748, 89135), (3435, 71308), (4580, 53481), (6870, 35654), (13740, 17827)]