211410

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{29}}^1$

素因数の和:54

約数の個数: 56

約数和(自身を含む): 590220

約数和(自身を除く): 378810

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, 243, 261, 270, 290, 405, 435, 486, 522, 729, 783, 810, 870, 1215, 1305, 1458, 1566, 2349, 2430, 2610, 3645, 3915, 4698, 7047, 7290, 7830, 11745, 14094, 21141, 23490, 35235, 42282, 70470, 105705, 211410]

約数ペア:

[(1, 211410), (2, 105705), (3, 70470), (5, 42282), (6, 35235), (9, 23490), (10, 21141), (15, 14094), (18, 11745), (27, 7830), (29, 7290), (30, 7047), (45, 4698), (54, 3915), (58, 3645), (81, 2610), (87, 2430), (90, 2349), (135, 1566), (145, 1458), (162, 1305), (174, 1215), (243, 870), (261, 810), (270, 783), (290, 729), (405, 522), (435, 486)]