30078510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 63233490

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 145, 154, 165, 174, 203, 210, 231, 290, 319, 330, 385, 406, 435, 449, 462, 609, 638, 770, 870, 898, 957, 1015, 1155, 1218, 1347, 1595, 1914, 2030, 2233, 2245, 2310, 2694, 3045, 3143, 3190, 4466, 4490, 4785, 4939, 6090, 6286, 6699, 6735, 9429, 9570, 9878, 11165, 13021, 13398, 13470, 14817, 15715, 18858, 22330, 24695, 26042, 29634, 31430, 33495, 34573, 39063, 47145, 49390, 65105, 66990, 69146, 74085, 78126, 91147, 94290, 103719, 130210, 143231, 148170, 172865, 182294, 195315, 207438, 273441, 286462, 345730, 390630, 429693, 455735, 518595, 546882, 716155, 859386, 911470, 1002617, 1037190, 1367205, 1432310, 2005234, 2148465, 2734410, 3007851, 4296930, 5013085, 6015702, 10026170, 15039255, 30078510]

約数ペア:

[(1, 30078510), (2, 15039255), (3, 10026170), (5, 6015702), (6, 5013085), (7, 4296930), (10, 3007851), (11, 2734410), (14, 2148465), (15, 2005234), (21, 1432310), (22, 1367205), (29, 1037190), (30, 1002617), (33, 911470), (35, 859386), (42, 716155), (55, 546882), (58, 518595), (66, 455735), (70, 429693), (77, 390630), (87, 345730), (105, 286462), (110, 273441), (145, 207438), (154, 195315), (165, 182294), (174, 172865), (203, 148170), (210, 143231), (231, 130210), (290, 103719), (319, 94290), (330, 91147), (385, 78126), (406, 74085), (435, 69146), (449, 66990), (462, 65105), (609, 49390), (638, 47145), (770, 39063), (870, 34573), (898, 33495), (957, 31430), (1015, 29634), (1155, 26042), (1218, 24695), (1347, 22330), (1595, 18858), (1914, 15715), (2030, 14817), (2233, 13470), (2245, 13398), (2310, 13021), (2694, 11165), (3045, 9878), (3143, 9570), (3190, 9429), (4466, 6735), (4490, 6699), (4785, 6286), (4939, 6090)]