16620221790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61556377}}^1$

素因数の和:61556393

約数の個数: 32

約数和(自身を含む): 44320592160

約数和(自身を除く): 27700370370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 61556377, 123112754, 184669131, 307781885, 369338262, 554007393, 615563770, 923345655, 1108014786, 1662022179, 1846691310, 2770036965, 3324044358, 5540073930, 8310110895, 16620221790]

約数ペア:

[(1, 16620221790), (2, 8310110895), (3, 5540073930), (5, 3324044358), (6, 2770036965), (9, 1846691310), (10, 1662022179), (15, 1108014786), (18, 923345655), (27, 615563770), (30, 554007393), (45, 369338262), (54, 307781885), (90, 184669131), (135, 123112754), (270, 61556377)]