286674180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367531}}^1$

素因数の和:367556

約数の個数: 48

約数和(自身を含む): 864435264

約数和(自身を除く): 577761084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 367531, 735062, 1102593, 1470124, 1837655, 2205186, 3675310, 4410372, 4777903, 5512965, 7350620, 9555806, 11025930, 14333709, 19111612, 22051860, 23889515, 28667418, 47779030, 57334836, 71668545, 95558060, 143337090, 286674180]

約数ペア:

[(1, 286674180), (2, 143337090), (3, 95558060), (4, 71668545), (5, 57334836), (6, 47779030), (10, 28667418), (12, 23889515), (13, 22051860), (15, 19111612), (20, 14333709), (26, 11025930), (30, 9555806), (39, 7350620), (52, 5512965), (60, 4777903), (65, 4410372), (78, 3675310), (130, 2205186), (156, 1837655), (195, 1470124), (260, 1102593), (390, 735062), (780, 367531)]