1254281210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10853}}^1$

素因数の和:11007

約数の個数: 64

約数和(自身を含む): 2800852992

約数和(自身を除く): 1546571782

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 254, 455, 635, 889, 910, 1270, 1651, 1778, 3302, 4445, 8255, 8890, 10853, 11557, 16510, 21706, 23114, 54265, 57785, 75971, 108530, 115570, 141089, 151942, 282178, 379855, 705445, 759710, 987623, 1378331, 1410890, 1975246, 2756662, 4938115, 6891655, 9648317, 9876230, 13783310, 17918303, 19296634, 35836606, 48241585, 89591515, 96483170, 125428121, 179183030, 250856242, 627140605, 1254281210]

約数ペア:

[(1, 1254281210), (2, 627140605), (5, 250856242), (7, 179183030), (10, 125428121), (13, 96483170), (14, 89591515), (26, 48241585), (35, 35836606), (65, 19296634), (70, 17918303), (91, 13783310), (127, 9876230), (130, 9648317), (182, 6891655), (254, 4938115), (455, 2756662), (635, 1975246), (889, 1410890), (910, 1378331), (1270, 987623), (1651, 759710), (1778, 705445), (3302, 379855), (4445, 282178), (8255, 151942), (8890, 141089), (10853, 115570), (11557, 108530), (16510, 75971), (21706, 57785), (23114, 54265)]