246734290705

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{349}}^1\times {\mathrm{4007}}^1$

素因数の和:4510

約数の個数: 48

約数和(自身を含む): 344280787200

約数和(自身を除く): 97546496495

約数列:

[1, 5, 7, 35, 71, 349, 355, 497, 1745, 2443, 2485, 4007, 5041, 12215, 20035, 24779, 25205, 28049, 35287, 123895, 140245, 173453, 176435, 284497, 867265, 1398443, 1422485, 1759309, 1991479, 6992215, 8796545, 9789101, 9957395, 12315163, 20199287, 48945505, 61575815, 99289453, 100996435, 141395009, 496447265, 695026171, 706975045, 3475130855, 7049551163, 35247755815, 49346858141, 246734290705]

約数ペア:

[(1, 246734290705), (5, 49346858141), (7, 35247755815), (35, 7049551163), (71, 3475130855), (349, 706975045), (355, 695026171), (497, 496447265), (1745, 141395009), (2443, 100996435), (2485, 99289453), (4007, 61575815), (5041, 48945505), (12215, 20199287), (20035, 12315163), (24779, 9957395), (25205, 9789101), (28049, 8796545), (35287, 6992215), (123895, 1991479), (140245, 1759309), (173453, 1422485), (176435, 1398443), (284497, 867265)]