33305390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 61871040

約数和(自身を除く): 28565650

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 769, 1538, 3845, 4331, 7690, 8662, 21655, 43310, 46909, 54599, 93818, 109198, 234545, 272995, 469090, 545990, 3330539, 6661078, 16652695, 33305390]

約数ペア:

[(1, 33305390), (2, 16652695), (5, 6661078), (10, 3330539), (61, 545990), (71, 469090), (122, 272995), (142, 234545), (305, 109198), (355, 93818), (610, 54599), (710, 46909), (769, 43310), (1538, 21655), (3845, 8662), (4331, 7690)]