1698820512130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{163129}}^1$

素因数の和:163604

約数の個数: 96

約数和(自身を含む): 3633297917040

約数和(自身を除く): 1934477404910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 401, 490, 530, 742, 802, 1855, 2005, 2597, 2807, 3710, 4010, 5194, 5614, 12985, 14035, 19649, 21253, 25970, 28070, 39298, 42506, 98245, 106265, 148771, 163129, 196490, 212530, 297542, 326258, 743855, 815645, 1041397, 1141903, 1487710, 1631290, 2082794, 2283806, 5206985, 5709515, 7993321, 8645837, 10413970, 11419030, 15986642, 17291674, 39966605, 43229185, 60520859, 65414729, 79933210, 86458370, 121041718, 130829458, 302604295, 327073645, 423646013, 457903103, 605208590, 654147290, 847292026, 915806206, 2118230065, 2289515515, 3205321721, 3466980637, 4236460130, 4579031030, 6410643442, 6933961274, 16026608605, 17334903185, 24268864459, 32053217210, 34669806370, 48537728918, 121344322295, 169882051213, 242688644590, 339764102426, 849410256065, 1698820512130]

約数ペア:

[(1, 1698820512130), (2, 849410256065), (5, 339764102426), (7, 242688644590), (10, 169882051213), (14, 121344322295), (35, 48537728918), (49, 34669806370), (53, 32053217210), (70, 24268864459), (98, 17334903185), (106, 16026608605), (245, 6933961274), (265, 6410643442), (371, 4579031030), (401, 4236460130), (490, 3466980637), (530, 3205321721), (742, 2289515515), (802, 2118230065), (1855, 915806206), (2005, 847292026), (2597, 654147290), (2807, 605208590), (3710, 457903103), (4010, 423646013), (5194, 327073645), (5614, 302604295), (12985, 130829458), (14035, 121041718), (19649, 86458370), (21253, 79933210), (25970, 65414729), (28070, 60520859), (39298, 43229185), (42506, 39966605), (98245, 17291674), (106265, 15986642), (148771, 11419030), (163129, 10413970), (196490, 8645837), (212530, 7993321), (297542, 5709515), (326258, 5206985), (743855, 2283806), (815645, 2082794), (1041397, 1631290), (1141903, 1487710)]