38170620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11195

約数の個数: 72

約数和(自身を含む): 121889040

約数和(自身を除く): 83718420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 11161, 22322, 33483, 44644, 55805, 66966, 100449, 111610, 133932, 167415, 200898, 212059, 223220, 334830, 401796, 424118, 502245, 636177, 669660, 848236, 1004490, 1060295, 1272354, 1908531, 2008980, 2120590, 2544708, 3180885, 3817062, 4241180, 6361770, 7634124, 9542655, 12723540, 19085310, 38170620]

約数ペア:

[(1, 38170620), (2, 19085310), (3, 12723540), (4, 9542655), (5, 7634124), (6, 6361770), (9, 4241180), (10, 3817062), (12, 3180885), (15, 2544708), (18, 2120590), (19, 2008980), (20, 1908531), (30, 1272354), (36, 1060295), (38, 1004490), (45, 848236), (57, 669660), (60, 636177), (76, 502245), (90, 424118), (95, 401796), (114, 334830), (171, 223220), (180, 212059), (190, 200898), (228, 167415), (285, 133932), (342, 111610), (380, 100449), (570, 66966), (684, 55805), (855, 44644), (1140, 33483), (1710, 22322), (3420, 11161)]