131361030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27539}}^1$

素因数の和:27605

約数の個数: 48

約数和(自身を含む): 347995440

約数和(自身を除く): 216634410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 27539, 55078, 82617, 137695, 165234, 247851, 275390, 413085, 495702, 826170, 1239255, 1459567, 2478510, 2919134, 4378701, 7297835, 8757402, 13136103, 14595670, 21893505, 26272206, 43787010, 65680515, 131361030]

約数ペア:

[(1, 131361030), (2, 65680515), (3, 43787010), (5, 26272206), (6, 21893505), (9, 14595670), (10, 13136103), (15, 8757402), (18, 7297835), (30, 4378701), (45, 2919134), (53, 2478510), (90, 1459567), (106, 1239255), (159, 826170), (265, 495702), (318, 413085), (477, 275390), (530, 247851), (795, 165234), (954, 137695), (1590, 82617), (2385, 55078), (4770, 27539)]