12561511270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{10139}}^1$

素因数の和:11773

約数の個数: 64

約数和(自身を含む): 28210291200

約数和(自身を除く): 15648779930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1609, 3218, 8045, 10139, 11263, 16090, 17699, 20278, 22526, 35398, 50695, 56315, 70973, 88495, 101390, 111529, 112630, 123893, 141946, 176990, 223058, 247786, 354865, 557645, 619465, 709730, 780703, 1115290, 1238930, 1561406, 3903515, 7807030, 16313651, 32627302, 81568255, 114195557, 163136510, 179450161, 228391114, 358900322, 570977785, 897250805, 1141955570, 1256151127, 1794501610, 2512302254, 6280755635, 12561511270]

約数ペア:

[(1, 12561511270), (2, 6280755635), (5, 2512302254), (7, 1794501610), (10, 1256151127), (11, 1141955570), (14, 897250805), (22, 570977785), (35, 358900322), (55, 228391114), (70, 179450161), (77, 163136510), (110, 114195557), (154, 81568255), (385, 32627302), (770, 16313651), (1609, 7807030), (3218, 3903515), (8045, 1561406), (10139, 1238930), (11263, 1115290), (16090, 780703), (17699, 709730), (20278, 619465), (22526, 557645), (35398, 354865), (50695, 247786), (56315, 223058), (70973, 176990), (88495, 141946), (101390, 123893), (111529, 112630)]