2023921890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86161}}^1$

素因数の和:86209

約数の個数: 80

約数和(自身を含む): 5629825080

約数和(自身を除く): 3605903190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3915, 4698, 7830, 11745, 23490, 86161, 172322, 258483, 430805, 516966, 775449, 861610, 1292415, 1550898, 2326347, 2498669, 2584830, 3877245, 4652694, 4997338, 6979041, 7496007, 7754490, 11631735, 12493345, 13958082, 14992014, 22488021, 23263470, 24986690, 34895205, 37480035, 44976042, 67464063, 69790410, 74960070, 112440105, 134928126, 202392189, 224880210, 337320315, 404784378, 674640630, 1011960945, 2023921890]

約数ペア:

[(1, 2023921890), (2, 1011960945), (3, 674640630), (5, 404784378), (6, 337320315), (9, 224880210), (10, 202392189), (15, 134928126), (18, 112440105), (27, 74960070), (29, 69790410), (30, 67464063), (45, 44976042), (54, 37480035), (58, 34895205), (81, 24986690), (87, 23263470), (90, 22488021), (135, 14992014), (145, 13958082), (162, 12493345), (174, 11631735), (261, 7754490), (270, 7496007), (290, 6979041), (405, 4997338), (435, 4652694), (522, 3877245), (783, 2584830), (810, 2498669), (870, 2326347), (1305, 1550898), (1566, 1292415), (2349, 861610), (2610, 775449), (3915, 516966), (4698, 430805), (7830, 258483), (11745, 172322), (23490, 86161)]