201706890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3068

約数の個数: 128

約数和(自身を含む): 624568320

約数和(自身を除く): 422861430

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, 462, 609, 638, 770, 870, 957, 1015, 1155, 1218, 1595, 1914, 2030, 2233, 2310, 3011, 3045, 3190, 4466, 4785, 6022, 6090, 6699, 9033, 9570, 11165, 13398, 15055, 18066, 21077, 22330, 30110, 33121, 33495, 42154, 45165, 63231, 66242, 66990, 87319, 90330, 99363, 105385, 126462, 165605, 174638, 198726, 210770, 231847, 261957, 316155, 331210, 436595, 463694, 496815, 523914, 611233, 632310, 695541, 873190, 960509, 993630, 1159235, 1222466, 1309785, 1391082, 1833699, 1921018, 2318470, 2619570, 2881527, 3056165, 3477705, 3667398, 4802545, 5763054, 6112330, 6723563, 6955410, 9168495, 9605090, 13447126, 14407635, 18336990, 20170689, 28815270, 33617815, 40341378, 67235630, 100853445, 201706890]

約数ペア:

[(1, 201706890), (2, 100853445), (3, 67235630), (5, 40341378), (6, 33617815), (7, 28815270), (10, 20170689), (11, 18336990), (14, 14407635), (15, 13447126), (21, 9605090), (22, 9168495), (29, 6955410), (30, 6723563), (33, 6112330), (35, 5763054), (42, 4802545), (55, 3667398), (58, 3477705), (66, 3056165), (70, 2881527), (77, 2619570), (87, 2318470), (105, 1921018), (110, 1833699), (145, 1391082), (154, 1309785), (165, 1222466), (174, 1159235), (203, 993630), (210, 960509), (231, 873190), (290, 695541), (319, 632310), (330, 611233), (385, 523914), (406, 496815), (435, 463694), (462, 436595), (609, 331210), (638, 316155), (770, 261957), (870, 231847), (957, 210770), (1015, 198726), (1155, 174638), (1218, 165605), (1595, 126462), (1914, 105385), (2030, 99363), (2233, 90330), (2310, 87319), (3011, 66990), (3045, 66242), (3190, 63231), (4466, 45165), (4785, 42154), (6022, 33495), (6090, 33121), (6699, 30110), (9033, 22330), (9570, 21077), (11165, 18066), (13398, 15055)]