15690190180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{164089}}^1$

素因数の和:164788

約数の個数: 48

約数和(自身を含む): 37711820160

約数和(自身を除く): 22021629980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 683, 1366, 2732, 3415, 4781, 6830, 9562, 13660, 19124, 23905, 47810, 95620, 164089, 328178, 656356, 820445, 1148623, 1640890, 2297246, 3281780, 4594492, 5743115, 11486230, 22972460, 112072787, 224145574, 448291148, 560363935, 784509509, 1120727870, 1569019018, 2241455740, 3138038036, 3922547545, 7845095090, 15690190180]

約数ペア:

[(1, 15690190180), (2, 7845095090), (4, 3922547545), (5, 3138038036), (7, 2241455740), (10, 1569019018), (14, 1120727870), (20, 784509509), (28, 560363935), (35, 448291148), (70, 224145574), (140, 112072787), (683, 22972460), (1366, 11486230), (2732, 5743115), (3415, 4594492), (4781, 3281780), (6830, 2297246), (9562, 1640890), (13660, 1148623), (19124, 820445), (23905, 656356), (47810, 328178), (95620, 164089)]