2162588520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{581341}}^1$

素因数の和:581386

約数の個数: 64

約数和(自身を含む): 6697059840

約数和(自身を除く): 4534471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 581341, 1162682, 1744023, 2325364, 2906705, 3488046, 4650728, 5813410, 6976092, 8720115, 11626820, 13952184, 17440230, 18021571, 23253640, 34880460, 36043142, 54064713, 69760920, 72086284, 90107855, 108129426, 144172568, 180215710, 216258852, 270323565, 360431420, 432517704, 540647130, 720862840, 1081294260, 2162588520]

約数ペア:

[(1, 2162588520), (2, 1081294260), (3, 720862840), (4, 540647130), (5, 432517704), (6, 360431420), (8, 270323565), (10, 216258852), (12, 180215710), (15, 144172568), (20, 108129426), (24, 90107855), (30, 72086284), (31, 69760920), (40, 54064713), (60, 36043142), (62, 34880460), (93, 23253640), (120, 18021571), (124, 17440230), (155, 13952184), (186, 11626820), (248, 8720115), (310, 6976092), (372, 5813410), (465, 4650728), (620, 3488046), (744, 2906705), (930, 2325364), (1240, 1744023), (1860, 1162682), (3720, 581341)]