268228730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3449}}^1$

素因数の和:3575

約数の個数: 64

約数和(自身を含む): 608083200

約数和(自身を除く): 339854470

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 101, 110, 154, 202, 385, 505, 707, 770, 1010, 1111, 1414, 2222, 3449, 3535, 5555, 6898, 7070, 7777, 11110, 15554, 17245, 24143, 34490, 37939, 38885, 48286, 75878, 77770, 120715, 189695, 241430, 265573, 348349, 379390, 531146, 696698, 1327865, 1741745, 2438443, 2655730, 3483490, 3831839, 4876886, 7663678, 12192215, 19159195, 24384430, 26822873, 38318390, 53645746, 134114365, 268228730]

約数ペア:

[(1, 268228730), (2, 134114365), (5, 53645746), (7, 38318390), (10, 26822873), (11, 24384430), (14, 19159195), (22, 12192215), (35, 7663678), (55, 4876886), (70, 3831839), (77, 3483490), (101, 2655730), (110, 2438443), (154, 1741745), (202, 1327865), (385, 696698), (505, 531146), (707, 379390), (770, 348349), (1010, 265573), (1111, 241430), (1414, 189695), (2222, 120715), (3449, 77770), (3535, 75878), (5555, 48286), (6898, 38885), (7070, 37939), (7777, 34490), (11110, 24143), (15554, 17245)]