30114875

素因数分解:

$5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 43450368

約数和(自身を除く): 13335493

約数列:

[1, 5, 7, 25, 35, 125, 127, 175, 271, 635, 875, 889, 1355, 1897, 3175, 4445, 6775, 9485, 15875, 22225, 33875, 34417, 47425, 111125, 172085, 237125, 240919, 860425, 1204595, 4302125, 6022975, 30114875]

約数ペア:

[(1, 30114875), (5, 6022975), (7, 4302125), (25, 1204595), (35, 860425), (125, 240919), (127, 237125), (175, 172085), (271, 111125), (635, 47425), (875, 34417), (889, 33875), (1355, 22225), (1897, 15875), (3175, 9485), (4445, 6775)]