30626708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 67307520

約数和(自身を除く): 36680812

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 2503, 3059, 5006, 6118, 10012, 12236, 17521, 35042, 47557, 57569, 70084, 95114, 115138, 190228, 230276, 332899, 402983, 665798, 805966, 1093811, 1331596, 1611932, 2187622, 4375244, 7656677, 15313354, 30626708]

約数ペア:

[(1, 30626708), (2, 15313354), (4, 7656677), (7, 4375244), (14, 2187622), (19, 1611932), (23, 1331596), (28, 1093811), (38, 805966), (46, 665798), (76, 402983), (92, 332899), (133, 230276), (161, 190228), (266, 115138), (322, 95114), (437, 70084), (532, 57569), (644, 47557), (874, 35042), (1748, 17521), (2503, 12236), (3059, 10012), (5006, 6118)]