29871492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1787}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 80102400

約数和(自身を除く): 50230908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 1787, 2388, 2786, 3574, 4179, 5361, 5572, 7148, 8358, 10722, 12509, 16716, 21444, 25018, 37527, 50036, 75054, 150108, 355613, 711226, 1066839, 1422452, 2133678, 2489291, 4267356, 4978582, 7467873, 9957164, 14935746, 29871492]

約数ペア:

[(1, 29871492), (2, 14935746), (3, 9957164), (4, 7467873), (6, 4978582), (7, 4267356), (12, 2489291), (14, 2133678), (21, 1422452), (28, 1066839), (42, 711226), (84, 355613), (199, 150108), (398, 75054), (597, 50036), (796, 37527), (1194, 25018), (1393, 21444), (1787, 16716), (2388, 12509), (2786, 10722), (3574, 8358), (4179, 7148), (5361, 5572)]