209150370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5417}}^1$

素因数の和:5457

約数の個数: 128

約数和(自身を含む): 655361280

約数和(自身を除く): 446210910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 5417, 6435, 7722, 10834, 12870, 16251, 19305, 27085, 32502, 38610, 48753, 54170, 59587, 70421, 81255, 97506, 119174, 140842, 146259, 162510, 178761, 211263, 243765, 292518, 297935, 352105, 357522, 422526, 487530, 536283, 595870, 633789, 704210, 731295, 774631, 893805, 1056315, 1072566, 1267578, 1462590, 1549262, 1608849, 1787610, 1901367, 2112630, 2323893, 2681415, 3168945, 3217698, 3802734, 3873155, 4647786, 5362830, 6337890, 6971679, 7746310, 8044245, 9506835, 11619465, 13943358, 16088490, 19013670, 20915037, 23238930, 34858395, 41830074, 69716790, 104575185, 209150370]

約数ペア:

[(1, 209150370), (2, 104575185), (3, 69716790), (5, 41830074), (6, 34858395), (9, 23238930), (10, 20915037), (11, 19013670), (13, 16088490), (15, 13943358), (18, 11619465), (22, 9506835), (26, 8044245), (27, 7746310), (30, 6971679), (33, 6337890), (39, 5362830), (45, 4647786), (54, 3873155), (55, 3802734), (65, 3217698), (66, 3168945), (78, 2681415), (90, 2323893), (99, 2112630), (110, 1901367), (117, 1787610), (130, 1608849), (135, 1549262), (143, 1462590), (165, 1267578), (195, 1072566), (198, 1056315), (234, 893805), (270, 774631), (286, 731295), (297, 704210), (330, 633789), (351, 595870), (390, 536283), (429, 487530), (495, 422526), (585, 357522), (594, 352105), (702, 297935), (715, 292518), (858, 243765), (990, 211263), (1170, 178761), (1287, 162510), (1430, 146259), (1485, 140842), (1755, 119174), (2145, 97506), (2574, 81255), (2970, 70421), (3510, 59587), (3861, 54170), (4290, 48753), (5417, 38610), (6435, 32502), (7722, 27085), (10834, 19305), (12870, 16251)]