30589620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26833}}^1$

素因数の和:26864

約数の個数: 48

約数和(自身を含む): 90162240

約数和(自身を除く): 59572620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26833, 53666, 80499, 107332, 134165, 160998, 268330, 321996, 402495, 509827, 536660, 804990, 1019654, 1529481, 1609980, 2039308, 2549135, 3058962, 5098270, 6117924, 7647405, 10196540, 15294810, 30589620]

約数ペア:

[(1, 30589620), (2, 15294810), (3, 10196540), (4, 7647405), (5, 6117924), (6, 5098270), (10, 3058962), (12, 2549135), (15, 2039308), (19, 1609980), (20, 1529481), (30, 1019654), (38, 804990), (57, 536660), (60, 509827), (76, 402495), (95, 321996), (114, 268330), (190, 160998), (228, 134165), (285, 107332), (380, 80499), (570, 53666), (1140, 26833)]