29503020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21379}}^1$

素因数の和:21414

約数の個数: 48

約数和(自身を含む): 86204160

約数和(自身を除く): 56701140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 21379, 42758, 64137, 85516, 106895, 128274, 213790, 256548, 320685, 427580, 491717, 641370, 983434, 1282740, 1475151, 1966868, 2458585, 2950302, 4917170, 5900604, 7375755, 9834340, 14751510, 29503020]

約数ペア:

[(1, 29503020), (2, 14751510), (3, 9834340), (4, 7375755), (5, 5900604), (6, 4917170), (10, 2950302), (12, 2458585), (15, 1966868), (20, 1475151), (23, 1282740), (30, 983434), (46, 641370), (60, 491717), (69, 427580), (92, 320685), (115, 256548), (138, 213790), (230, 128274), (276, 106895), (345, 85516), (460, 64137), (690, 42758), (1380, 21379)]