40403230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 87994368

約数和(自身を除く): 47591138

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 430, 433, 434, 602, 866, 1085, 1333, 1505, 2165, 2170, 2666, 3010, 3031, 4330, 6062, 6665, 9331, 13330, 13423, 15155, 18619, 18662, 26846, 30310, 37238, 46655, 67115, 93095, 93310, 93961, 130333, 134230, 186190, 187922, 260666, 469805, 577189, 651665, 939610, 1154378, 1303330, 2885945, 4040323, 5771890, 8080646, 20201615, 40403230]

約数ペア:

[(1, 40403230), (2, 20201615), (5, 8080646), (7, 5771890), (10, 4040323), (14, 2885945), (31, 1303330), (35, 1154378), (43, 939610), (62, 651665), (70, 577189), (86, 469805), (155, 260666), (215, 187922), (217, 186190), (301, 134230), (310, 130333), (430, 93961), (433, 93310), (434, 93095), (602, 67115), (866, 46655), (1085, 37238), (1333, 30310), (1505, 26846), (2165, 18662), (2170, 18619), (2666, 15155), (3010, 13423), (3031, 13330), (4330, 9331), (6062, 6665)]