29697920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{947}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 82675080

約数和(自身を除く): 52977160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 947, 980, 1120, 1568, 1894, 1960, 2240, 3136, 3788, 3920, 4480, 4735, 6272, 6629, 7576, 7840, 9470, 13258, 15152, 15680, 18940, 26516, 30304, 31360, 33145, 37880, 46403, 53032, 60608, 66290, 75760, 92806, 106064, 121216, 132580, 151520, 185612, 212128, 232015, 265160, 303040, 371224, 424256, 464030, 530320, 606080, 742448, 848512, 928060, 1060640, 1484896, 1856120, 2121280, 2969792, 3712240, 4242560, 5939584, 7424480, 14848960, 29697920]

約数ペア:

[(1, 29697920), (2, 14848960), (4, 7424480), (5, 5939584), (7, 4242560), (8, 3712240), (10, 2969792), (14, 2121280), (16, 1856120), (20, 1484896), (28, 1060640), (32, 928060), (35, 848512), (40, 742448), (49, 606080), (56, 530320), (64, 464030), (70, 424256), (80, 371224), (98, 303040), (112, 265160), (128, 232015), (140, 212128), (160, 185612), (196, 151520), (224, 132580), (245, 121216), (280, 106064), (320, 92806), (392, 75760), (448, 66290), (490, 60608), (560, 53032), (640, 46403), (784, 37880), (896, 33145), (947, 31360), (980, 30304), (1120, 26516), (1568, 18940), (1894, 15680), (1960, 15152), (2240, 13258), (3136, 9470), (3788, 7840), (3920, 7576), (4480, 6629), (4735, 6272)]