27766410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6995

約数の個数: 64

約数和(自身を含む): 80179200

約数和(自身を除く): 52412790

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, 6959, 13918, 20877, 34795, 41754, 48713, 69590, 97426, 104385, 132221, 146139, 208770, 243565, 264442, 292278, 396663, 487130, 661105, 730695, 793326, 925547, 1322210, 1461390, 1851094, 1983315, 2776641, 3966630, 4627735, 5553282, 9255470, 13883205, 27766410]

約数ペア:

[(1, 27766410), (2, 13883205), (3, 9255470), (5, 5553282), (6, 4627735), (7, 3966630), (10, 2776641), (14, 1983315), (15, 1851094), (19, 1461390), (21, 1322210), (30, 925547), (35, 793326), (38, 730695), (42, 661105), (57, 487130), (70, 396663), (95, 292278), (105, 264442), (114, 243565), (133, 208770), (190, 146139), (210, 132221), (266, 104385), (285, 97426), (399, 69590), (570, 48713), (665, 41754), (798, 34795), (1330, 20877), (1995, 13918), (3990, 6959)]