201713490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22639}}^1$

素因数の和:22669

約数の個数: 80

約数和(自身を含む): 591719040

約数和(自身を除く): 390005550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 22639, 45278, 67917, 113195, 135834, 203751, 226390, 249029, 339585, 407502, 498058, 611253, 679170, 747087, 1018755, 1222506, 1245145, 1494174, 1833759, 2037510, 2241261, 2490290, 3056265, 3667518, 3735435, 4482522, 6112530, 6723783, 7470870, 9168795, 11206305, 13447566, 18337590, 20171349, 22412610, 33618915, 40342698, 67237830, 100856745, 201713490]

約数ペア:

[(1, 201713490), (2, 100856745), (3, 67237830), (5, 40342698), (6, 33618915), (9, 22412610), (10, 20171349), (11, 18337590), (15, 13447566), (18, 11206305), (22, 9168795), (27, 7470870), (30, 6723783), (33, 6112530), (45, 4482522), (54, 3735435), (55, 3667518), (66, 3056265), (81, 2490290), (90, 2241261), (99, 2037510), (110, 1833759), (135, 1494174), (162, 1245145), (165, 1222506), (198, 1018755), (270, 747087), (297, 679170), (330, 611253), (405, 498058), (495, 407502), (594, 339585), (810, 249029), (891, 226390), (990, 203751), (1485, 135834), (1782, 113195), (2970, 67917), (4455, 45278), (8910, 22639)]