29612380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 72737280

約数和(自身を除く): 43124900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 4919, 6020, 9838, 19676, 24595, 34433, 49190, 68866, 98380, 137732, 172165, 211517, 344330, 423034, 688660, 846068, 1057585, 1480619, 2115170, 2961238, 4230340, 5922476, 7403095, 14806190, 29612380]

約数ペア:

[(1, 29612380), (2, 14806190), (4, 7403095), (5, 5922476), (7, 4230340), (10, 2961238), (14, 2115170), (20, 1480619), (28, 1057585), (35, 846068), (43, 688660), (70, 423034), (86, 344330), (140, 211517), (172, 172165), (215, 137732), (301, 98380), (430, 68866), (602, 49190), (860, 34433), (1204, 24595), (1505, 19676), (3010, 9838), (4919, 6020)]