180645030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4657}}^1$

素因数の和:5101

約数の個数: 48

約数和(自身を含む): 470867904

約数和(自身を除く): 290222874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 2155, 2586, 3879, 4310, 4657, 6465, 7758, 9314, 12930, 13971, 19395, 23285, 27942, 38790, 41913, 46570, 69855, 83826, 139710, 209565, 419130, 2007167, 4014334, 6021501, 10035835, 12043002, 18064503, 20071670, 30107505, 36129006, 60215010, 90322515, 180645030]

約数ペア:

[(1, 180645030), (2, 90322515), (3, 60215010), (5, 36129006), (6, 30107505), (9, 20071670), (10, 18064503), (15, 12043002), (18, 10035835), (30, 6021501), (45, 4014334), (90, 2007167), (431, 419130), (862, 209565), (1293, 139710), (2155, 83826), (2586, 69855), (3879, 46570), (4310, 41913), (4657, 38790), (6465, 27942), (7758, 23285), (9314, 19395), (12930, 13971)]