71693710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 143046288

約数和(自身を除く): 71352578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 193, 242, 307, 386, 605, 614, 965, 1210, 1535, 1930, 2123, 3070, 3377, 4246, 6754, 10615, 16885, 21230, 23353, 33770, 37147, 46706, 59251, 74294, 116765, 118502, 185735, 233530, 296255, 371470, 592510, 651761, 1303522, 3258805, 6517610, 7169371, 14338742, 35846855, 71693710]

約数ペア:

[(1, 71693710), (2, 35846855), (5, 14338742), (10, 7169371), (11, 6517610), (22, 3258805), (55, 1303522), (110, 651761), (121, 592510), (193, 371470), (242, 296255), (307, 233530), (386, 185735), (605, 118502), (614, 116765), (965, 74294), (1210, 59251), (1535, 46706), (1930, 37147), (2123, 33770), (3070, 23353), (3377, 21230), (4246, 16885), (6754, 10615)]