713772730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 1437751296

約数和(自身を除く): 723978566

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 191, 265, 382, 530, 583, 641, 955, 1166, 1282, 1910, 2101, 2915, 3205, 4202, 5830, 6410, 7051, 10123, 10505, 14102, 20246, 21010, 33973, 35255, 50615, 67946, 70510, 101230, 111353, 122431, 169865, 222706, 244862, 339730, 373703, 556765, 612155, 747406, 1113530, 1224310, 1346741, 1868515, 2693482, 3737030, 6488843, 6733705, 12977686, 13467410, 32444215, 64888430, 71377273, 142754546, 356886365, 713772730]

約数ペア:

[(1, 713772730), (2, 356886365), (5, 142754546), (10, 71377273), (11, 64888430), (22, 32444215), (53, 13467410), (55, 12977686), (106, 6733705), (110, 6488843), (191, 3737030), (265, 2693482), (382, 1868515), (530, 1346741), (583, 1224310), (641, 1113530), (955, 747406), (1166, 612155), (1282, 556765), (1910, 373703), (2101, 339730), (2915, 244862), (3205, 222706), (4202, 169865), (5830, 122431), (6410, 111353), (7051, 101230), (10123, 70510), (10505, 67946), (14102, 50615), (20246, 35255), (21010, 33973)]