2068166340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{604727}}^1$

素因数の和:604761

約数の個数: 72

約数和(自身を含む): 6603629760

約数和(自身を除く): 4535463420

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, 604727, 1209454, 1814181, 2418908, 3023635, 3628362, 5442543, 6047270, 7256724, 9070905, 10885086, 11489813, 12094540, 18141810, 21770172, 22979626, 27212715, 34469439, 36283620, 45959252, 54425430, 57449065, 68938878, 103408317, 108850860, 114898130, 137877756, 172347195, 206816634, 229796260, 344694390, 413633268, 517041585, 689388780, 1034083170, 2068166340]

約数ペア:

[(1, 2068166340), (2, 1034083170), (3, 689388780), (4, 517041585), (5, 413633268), (6, 344694390), (9, 229796260), (10, 206816634), (12, 172347195), (15, 137877756), (18, 114898130), (19, 108850860), (20, 103408317), (30, 68938878), (36, 57449065), (38, 54425430), (45, 45959252), (57, 36283620), (60, 34469439), (76, 27212715), (90, 22979626), (95, 21770172), (114, 18141810), (171, 12094540), (180, 11489813), (190, 10885086), (228, 9070905), (285, 7256724), (342, 6047270), (380, 5442543), (570, 3628362), (684, 3023635), (855, 2418908), (1140, 1814181), (1710, 1209454), (3420, 604727)]