71341020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{132113}}^1$

素因数の和:132131

約数の個数: 48

約数和(自身を含む): 221951520

約数和(自身を除く): 150610500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 132113, 264226, 396339, 528452, 660565, 792678, 1189017, 1321130, 1585356, 1981695, 2378034, 2642260, 3567051, 3963390, 4756068, 5945085, 7134102, 7926780, 11890170, 14268204, 17835255, 23780340, 35670510, 71341020]

約数ペア:

[(1, 71341020), (2, 35670510), (3, 23780340), (4, 17835255), (5, 14268204), (6, 11890170), (9, 7926780), (10, 7134102), (12, 5945085), (15, 4756068), (18, 3963390), (20, 3567051), (27, 2642260), (30, 2378034), (36, 1981695), (45, 1585356), (54, 1321130), (60, 1189017), (90, 792678), (108, 660565), (135, 528452), (180, 396339), (270, 264226), (540, 132113)]