39499290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23099}}^1$

素因数の和:23131

約数の個数: 48

約数和(自身を含む): 108108000

約数和(自身を除く): 68608710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 23099, 46198, 69297, 115495, 138594, 207891, 230990, 346485, 415782, 438881, 692970, 877762, 1039455, 1316643, 2078910, 2194405, 2633286, 3949929, 4388810, 6583215, 7899858, 13166430, 19749645, 39499290]

約数ペア:

[(1, 39499290), (2, 19749645), (3, 13166430), (5, 7899858), (6, 6583215), (9, 4388810), (10, 3949929), (15, 2633286), (18, 2194405), (19, 2078910), (30, 1316643), (38, 1039455), (45, 877762), (57, 692970), (90, 438881), (95, 415782), (114, 346485), (171, 230990), (190, 207891), (285, 138594), (342, 115495), (570, 69297), (855, 46198), (1710, 23099)]