87778110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 247093632

約数和(自身を除く): 159315522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 211, 245, 283, 294, 422, 490, 566, 633, 735, 849, 1055, 1266, 1415, 1470, 1477, 1698, 1981, 2110, 2830, 2954, 3165, 3962, 4245, 4431, 5943, 6330, 7385, 8490, 8862, 9905, 10339, 11886, 13867, 14770, 19810, 20678, 22155, 27734, 29715, 31017, 41601, 44310, 51695, 59430, 59713, 62034, 69335, 83202, 103390, 119426, 138670, 155085, 179139, 208005, 298565, 310170, 358278, 416010, 417991, 597130, 835982, 895695, 1253973, 1791390, 2089955, 2507946, 2925937, 4179910, 5851874, 6269865, 8777811, 12539730, 14629685, 17555622, 29259370, 43889055, 87778110]

約数ペア:

[(1, 87778110), (2, 43889055), (3, 29259370), (5, 17555622), (6, 14629685), (7, 12539730), (10, 8777811), (14, 6269865), (15, 5851874), (21, 4179910), (30, 2925937), (35, 2507946), (42, 2089955), (49, 1791390), (70, 1253973), (98, 895695), (105, 835982), (147, 597130), (210, 417991), (211, 416010), (245, 358278), (283, 310170), (294, 298565), (422, 208005), (490, 179139), (566, 155085), (633, 138670), (735, 119426), (849, 103390), (1055, 83202), (1266, 69335), (1415, 62034), (1470, 59713), (1477, 59430), (1698, 51695), (1981, 44310), (2110, 41601), (2830, 31017), (2954, 29715), (3165, 27734), (3962, 22155), (4245, 20678), (4431, 19810), (5943, 14770), (6330, 13867), (7385, 11886), (8490, 10339), (8862, 9905)]