62438940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18257}}^1$

素因数の和:18291

約数の個数: 72

約数和(自身を含む): 199377360

約数和(自身を除く): 136938420

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, 18257, 36514, 54771, 73028, 91285, 109542, 164313, 182570, 219084, 273855, 328626, 346883, 365140, 547710, 657252, 693766, 821565, 1040649, 1095420, 1387532, 1643130, 1734415, 2081298, 3121947, 3286260, 3468830, 4162596, 5203245, 6243894, 6937660, 10406490, 12487788, 15609735, 20812980, 31219470, 62438940]

約数ペア:

[(1, 62438940), (2, 31219470), (3, 20812980), (4, 15609735), (5, 12487788), (6, 10406490), (9, 6937660), (10, 6243894), (12, 5203245), (15, 4162596), (18, 3468830), (19, 3286260), (20, 3121947), (30, 2081298), (36, 1734415), (38, 1643130), (45, 1387532), (57, 1095420), (60, 1040649), (76, 821565), (90, 693766), (95, 657252), (114, 547710), (171, 365140), (180, 346883), (190, 328626), (228, 273855), (285, 219084), (342, 182570), (380, 164313), (570, 109542), (684, 91285), (855, 73028), (1140, 54771), (1710, 36514), (3420, 18257)]