4214210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 10209024

約数和(自身を除く): 5994814

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 421, 455, 715, 770, 842, 910, 1001, 1430, 2002, 2105, 2947, 4210, 4631, 5005, 5473, 5894, 9262, 10010, 10946, 14735, 23155, 27365, 29470, 32417, 38311, 46310, 54730, 60203, 64834, 76622, 120406, 162085, 191555, 301015, 324170, 383110, 421421, 602030, 842842, 2107105, 4214210]

約数ペア:

[(1, 4214210), (2, 2107105), (5, 842842), (7, 602030), (10, 421421), (11, 383110), (13, 324170), (14, 301015), (22, 191555), (26, 162085), (35, 120406), (55, 76622), (65, 64834), (70, 60203), (77, 54730), (91, 46310), (110, 38311), (130, 32417), (143, 29470), (154, 27365), (182, 23155), (286, 14735), (385, 10946), (421, 10010), (455, 9262), (715, 5894), (770, 5473), (842, 5005), (910, 4631), (1001, 4210), (1430, 2947), (2002, 2105)]