190212190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^2$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 403357536

約数和(自身を除く): 213145346

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 271, 370, 518, 542, 1295, 1355, 1897, 2590, 2710, 3794, 9485, 10027, 18970, 20054, 50135, 70189, 73441, 100270, 140378, 146882, 350945, 367205, 514087, 701890, 734410, 1028174, 2570435, 2717317, 5140870, 5434634, 13586585, 19021219, 27173170, 38042438, 95106095, 190212190]

約数ペア:

[(1, 190212190), (2, 95106095), (5, 38042438), (7, 27173170), (10, 19021219), (14, 13586585), (35, 5434634), (37, 5140870), (70, 2717317), (74, 2570435), (185, 1028174), (259, 734410), (271, 701890), (370, 514087), (518, 367205), (542, 350945), (1295, 146882), (1355, 140378), (1897, 100270), (2590, 73441), (2710, 70189), (3794, 50135), (9485, 20054), (10027, 18970)]