29900148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 73920000

約数和(自身を除く): 44019852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 659, 796, 1194, 1318, 1977, 2388, 2636, 3781, 3954, 7562, 7908, 11343, 12521, 15124, 22686, 25042, 37563, 45372, 50084, 75126, 131141, 150252, 262282, 393423, 524564, 786846, 1573692, 2491679, 4983358, 7475037, 9966716, 14950074, 29900148]

約数ペア:

[(1, 29900148), (2, 14950074), (3, 9966716), (4, 7475037), (6, 4983358), (12, 2491679), (19, 1573692), (38, 786846), (57, 524564), (76, 393423), (114, 262282), (199, 150252), (228, 131141), (398, 75126), (597, 50084), (659, 45372), (796, 37563), (1194, 25042), (1318, 22686), (1977, 15124), (2388, 12521), (2636, 11343), (3781, 7908), (3954, 7562)]