29021860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1$

素因数の和:9052

約数の個数: 48

約数和(自身を含む): 72688896

約数和(自身を除く): 43667036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 9013, 18026, 36052, 45065, 63091, 90130, 126182, 180260, 207299, 252364, 315455, 414598, 630910, 829196, 1036495, 1261820, 1451093, 2072990, 2902186, 4145980, 5804372, 7255465, 14510930, 29021860]

約数ペア:

[(1, 29021860), (2, 14510930), (4, 7255465), (5, 5804372), (7, 4145980), (10, 2902186), (14, 2072990), (20, 1451093), (23, 1261820), (28, 1036495), (35, 829196), (46, 630910), (70, 414598), (92, 315455), (115, 252364), (140, 207299), (161, 180260), (230, 126182), (322, 90130), (460, 63091), (644, 45065), (805, 36052), (1610, 18026), (3220, 9013)]