19005681180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7459}}^1\times {\mathrm{42467}}^1$

素因数の和:49938

約数の個数: 48

約数和(自身を含む): 53224295040

約数和(自身を除く): 34218613860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7459, 14918, 22377, 29836, 37295, 42467, 44754, 74590, 84934, 89508, 111885, 127401, 149180, 169868, 212335, 223770, 254802, 424670, 447540, 509604, 637005, 849340, 1274010, 2548020, 316761353, 633522706, 950284059, 1267045412, 1583806765, 1900568118, 3167613530, 3801136236, 4751420295, 6335227060, 9502840590, 19005681180]

約数ペア:

[(1, 19005681180), (2, 9502840590), (3, 6335227060), (4, 4751420295), (5, 3801136236), (6, 3167613530), (10, 1900568118), (12, 1583806765), (15, 1267045412), (20, 950284059), (30, 633522706), (60, 316761353), (7459, 2548020), (14918, 1274010), (22377, 849340), (29836, 637005), (37295, 509604), (42467, 447540), (44754, 424670), (74590, 254802), (84934, 223770), (89508, 212335), (111885, 169868), (127401, 149180)]