5271780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 15128064

約数和(自身を除く): 9856284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2143, 2460, 4286, 6429, 8572, 10715, 12858, 21430, 25716, 32145, 42860, 64290, 87863, 128580, 175726, 263589, 351452, 439315, 527178, 878630, 1054356, 1317945, 1757260, 2635890, 5271780]

約数ペア:

[(1, 5271780), (2, 2635890), (3, 1757260), (4, 1317945), (5, 1054356), (6, 878630), (10, 527178), (12, 439315), (15, 351452), (20, 263589), (30, 175726), (41, 128580), (60, 87863), (82, 64290), (123, 42860), (164, 32145), (205, 25716), (246, 21430), (410, 12858), (492, 10715), (615, 8572), (820, 6429), (1230, 4286), (2143, 2460)]