39927930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10043

約数の個数: 64

約数和(自身を含む): 115292160

約数和(自身を除く): 75364230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 10007, 20014, 30021, 50035, 60042, 70049, 100070, 140098, 150105, 190133, 210147, 300210, 350245, 380266, 420294, 570399, 700490, 950665, 1050735, 1140798, 1330931, 1901330, 2101470, 2661862, 2851995, 3992793, 5703990, 6654655, 7985586, 13309310, 19963965, 39927930]

約数ペア:

[(1, 39927930), (2, 19963965), (3, 13309310), (5, 7985586), (6, 6654655), (7, 5703990), (10, 3992793), (14, 2851995), (15, 2661862), (19, 2101470), (21, 1901330), (30, 1330931), (35, 1140798), (38, 1050735), (42, 950665), (57, 700490), (70, 570399), (95, 420294), (105, 380266), (114, 350245), (133, 300210), (190, 210147), (210, 190133), (266, 150105), (285, 140098), (399, 100070), (570, 70049), (665, 60042), (798, 50035), (1330, 30021), (1995, 20014), (3990, 10007)]