129121530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 327628800

約数和(自身を除く): 198507270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 359, 570, 631, 718, 1077, 1262, 1795, 1893, 2154, 3155, 3590, 3786, 5385, 6310, 6821, 9465, 10770, 11989, 13642, 18930, 20463, 23978, 34105, 35967, 40926, 59945, 68210, 71934, 102315, 119890, 179835, 204630, 226529, 359670, 453058, 679587, 1132645, 1359174, 2265290, 3397935, 4304051, 6795870, 8608102, 12912153, 21520255, 25824306, 43040510, 64560765, 129121530]

約数ペア:

[(1, 129121530), (2, 64560765), (3, 43040510), (5, 25824306), (6, 21520255), (10, 12912153), (15, 8608102), (19, 6795870), (30, 4304051), (38, 3397935), (57, 2265290), (95, 1359174), (114, 1132645), (190, 679587), (285, 453058), (359, 359670), (570, 226529), (631, 204630), (718, 179835), (1077, 119890), (1262, 102315), (1795, 71934), (1893, 68210), (2154, 59945), (3155, 40926), (3590, 35967), (3786, 34105), (5385, 23978), (6310, 20463), (6821, 18930), (9465, 13642), (10770, 11989)]