8870630.00000000

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 120

約数和(自身を含む): 242510580

約数和(自身を除く): 151018074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 73, 87, 98, 126, 146, 147, 174, 203, 219, 261, 294, 343, 406, 438, 441, 511, 522, 609, 657, 686, 882, 1022, 1029, 1218, 1314, 1421, 1533, 1827, 2058, 2117, 2401, 2842, 3066, 3087, 3577, 3654, 4234, 4263, 4599, 4802, 6174, 6351, 7154, 7203, 8526, 9198, 9947, 10731, 12702, 12789, 14406, 14819, 19053, 19894, 21462, 21609, 25039, 25578, 29638, 29841, 32193, 38106, 43218, 44457, 50078, 59682, 64386, 69629, 75117, 88914, 89523, 103733, 133371, 139258, 150234, 175273, 179046, 207466, 208887, 225351, 266742, 311199, 350546, 417774, 450702, 525819, 622398, 626661, 726131, 933597, 1051638, 1253322, 1452262, 1577457, 1867194, 2178393, 3154914, 4356786, 5082917, 6535179, 10165834, 13070358, 15248751, 30497502, 45746253, 91492506]

約数ペア:

[(1, 91492506), (2, 45746253), (3, 30497502), (6, 15248751), (7, 13070358), (9, 10165834), (14, 6535179), (18, 5082917), (21, 4356786), (29, 3154914), (42, 2178393), (49, 1867194), (58, 1577457), (63, 1452262), (73, 1253322), (87, 1051638), (98, 933597), (126, 726131), (146, 626661), (147, 622398), (174, 525819), (203, 450702), (219, 417774), (261, 350546), (294, 311199), (343, 266742), (406, 225351), (438, 208887), (441, 207466), (511, 179046), (522, 175273), (609, 150234), (657, 139258), (686, 133371), (882, 103733), (1022, 89523), (1029, 88914), (1218, 75117), (1314, 69629), (1421, 64386), (1533, 59682), (1827, 50078), (2058, 44457), (2117, 43218), (2401, 38106), (2842, 32193), (3066, 29841), (3087, 29638), (3577, 25578), (3654, 25039), (4234, 21609), (4263, 21462), (4599, 19894), (4802, 19053), (6174, 14819), (6351, 14406), (7154, 12789), (7203, 12702), (8526, 10731), (9198, 9947)]