30628950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 87315840

約数和(自身を除く): 56686890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 150, 165, 190, 209, 275, 285, 330, 418, 475, 550, 570, 627, 825, 950, 977, 1045, 1254, 1425, 1650, 1954, 2090, 2850, 2931, 3135, 4885, 5225, 5862, 6270, 9770, 10450, 10747, 14655, 15675, 18563, 21494, 24425, 29310, 31350, 32241, 37126, 48850, 53735, 55689, 64482, 73275, 92815, 107470, 111378, 146550, 161205, 185630, 204193, 268675, 278445, 322410, 408386, 464075, 537350, 556890, 612579, 806025, 928150, 1020965, 1225158, 1392225, 1612050, 2041930, 2784450, 3062895, 5104825, 6125790, 10209650, 15314475, 30628950]

約数ペア:

[(1, 30628950), (2, 15314475), (3, 10209650), (5, 6125790), (6, 5104825), (10, 3062895), (11, 2784450), (15, 2041930), (19, 1612050), (22, 1392225), (25, 1225158), (30, 1020965), (33, 928150), (38, 806025), (50, 612579), (55, 556890), (57, 537350), (66, 464075), (75, 408386), (95, 322410), (110, 278445), (114, 268675), (150, 204193), (165, 185630), (190, 161205), (209, 146550), (275, 111378), (285, 107470), (330, 92815), (418, 73275), (475, 64482), (550, 55689), (570, 53735), (627, 48850), (825, 37126), (950, 32241), (977, 31350), (1045, 29310), (1254, 24425), (1425, 21494), (1650, 18563), (1954, 15675), (2090, 14655), (2850, 10747), (2931, 10450), (3135, 9770), (4885, 6270), (5225, 5862)]