1113586460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{60719}}^1$

素因数の和:60866

約数の個数: 48

約数和(自身を含む): 2693053440

約数和(自身を除く): 1579466980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 9170, 18340, 60719, 121438, 242876, 303595, 425033, 607190, 850066, 1214380, 1700132, 2125165, 4250330, 7954189, 8500660, 15908378, 31816756, 39770945, 55679323, 79541890, 111358646, 159083780, 222717292, 278396615, 556793230, 1113586460]

約数ペア:

[(1, 1113586460), (2, 556793230), (4, 278396615), (5, 222717292), (7, 159083780), (10, 111358646), (14, 79541890), (20, 55679323), (28, 39770945), (35, 31816756), (70, 15908378), (131, 8500660), (140, 7954189), (262, 4250330), (524, 2125165), (655, 1700132), (917, 1214380), (1310, 850066), (1834, 607190), (2620, 425033), (3668, 303595), (4585, 242876), (9170, 121438), (18340, 60719)]