190010910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2529

約数の個数: 64

約数和(自身を含む): 475144704

約数和(自身を除く): 285133794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 111, 142, 185, 213, 222, 355, 370, 426, 555, 710, 1065, 1110, 2130, 2411, 2627, 4822, 5254, 7233, 7881, 12055, 13135, 14466, 15762, 24110, 26270, 36165, 39405, 72330, 78810, 89207, 171181, 178414, 267621, 342362, 446035, 513543, 535242, 855905, 892070, 1027086, 1338105, 1711810, 2567715, 2676210, 5135430, 6333697, 12667394, 19001091, 31668485, 38002182, 63336970, 95005455, 190010910]

約数ペア:

[(1, 190010910), (2, 95005455), (3, 63336970), (5, 38002182), (6, 31668485), (10, 19001091), (15, 12667394), (30, 6333697), (37, 5135430), (71, 2676210), (74, 2567715), (111, 1711810), (142, 1338105), (185, 1027086), (213, 892070), (222, 855905), (355, 535242), (370, 513543), (426, 446035), (555, 342362), (710, 267621), (1065, 178414), (1110, 171181), (2130, 89207), (2411, 78810), (2627, 72330), (4822, 39405), (5254, 36165), (7233, 26270), (7881, 24110), (12055, 15762), (13135, 14466)]