74285530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 154302876

約数和(自身を除く): 80017346

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 73, 110, 121, 145, 146, 242, 290, 319, 365, 605, 638, 730, 803, 841, 1210, 1595, 1606, 1682, 2117, 3190, 3509, 4015, 4205, 4234, 7018, 8030, 8410, 8833, 9251, 10585, 17545, 17666, 18502, 21170, 23287, 35090, 44165, 46255, 46574, 61393, 88330, 92510, 101761, 116435, 122786, 203522, 232870, 256157, 306965, 508805, 512314, 613930, 675323, 1017610, 1280785, 1350646, 2561570, 3376615, 6753230, 7428553, 14857106, 37142765, 74285530]

約数ペア:

[(1, 74285530), (2, 37142765), (5, 14857106), (10, 7428553), (11, 6753230), (22, 3376615), (29, 2561570), (55, 1350646), (58, 1280785), (73, 1017610), (110, 675323), (121, 613930), (145, 512314), (146, 508805), (242, 306965), (290, 256157), (319, 232870), (365, 203522), (605, 122786), (638, 116435), (730, 101761), (803, 92510), (841, 88330), (1210, 61393), (1595, 46574), (1606, 46255), (1682, 44165), (2117, 35090), (3190, 23287), (3509, 21170), (4015, 18502), (4205, 17666), (4234, 17545), (7018, 10585), (8030, 9251), (8410, 8833)]