29994370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 64379448

約数和(自身を除く): 34385078

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 1493, 2009, 2870, 2986, 4018, 7465, 10045, 10451, 14930, 20090, 20902, 52255, 61213, 73157, 104510, 122426, 146314, 306065, 365785, 428491, 612130, 731570, 856982, 2142455, 2999437, 4284910, 5998874, 14997185, 29994370]

約数ペア:

[(1, 29994370), (2, 14997185), (5, 5998874), (7, 4284910), (10, 2999437), (14, 2142455), (35, 856982), (41, 731570), (49, 612130), (70, 428491), (82, 365785), (98, 306065), (205, 146314), (245, 122426), (287, 104510), (410, 73157), (490, 61213), (574, 52255), (1435, 20902), (1493, 20090), (2009, 14930), (2870, 10451), (2986, 10045), (4018, 7465)]