67555670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 152240256

約数和(自身を除く): 84684586

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 427, 455, 610, 793, 854, 910, 1217, 1586, 2135, 2434, 3965, 4270, 5551, 6085, 7930, 8519, 11102, 12170, 15821, 17038, 27755, 31642, 42595, 55510, 74237, 79105, 85190, 110747, 148474, 158210, 221494, 371185, 519659, 553735, 742370, 965081, 1039318, 1107470, 1930162, 2598295, 4825405, 5196590, 6755567, 9650810, 13511134, 33777835, 67555670]

約数ペア:

[(1, 67555670), (2, 33777835), (5, 13511134), (7, 9650810), (10, 6755567), (13, 5196590), (14, 4825405), (26, 2598295), (35, 1930162), (61, 1107470), (65, 1039318), (70, 965081), (91, 742370), (122, 553735), (130, 519659), (182, 371185), (305, 221494), (427, 158210), (455, 148474), (610, 110747), (793, 85190), (854, 79105), (910, 74237), (1217, 55510), (1586, 42595), (2135, 31642), (2434, 27755), (3965, 17038), (4270, 15821), (5551, 12170), (6085, 11102), (7930, 8519)]