39427570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 89784576

約数和(自身を除く): 50357006

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1171, 1295, 2342, 2405, 2590, 3367, 4810, 5855, 6734, 8197, 11710, 15223, 16394, 16835, 30446, 33670, 40985, 43327, 76115, 81970, 86654, 106561, 152230, 213122, 216635, 303289, 433270, 532805, 563251, 606578, 1065610, 1126502, 1516445, 2816255, 3032890, 3942757, 5632510, 7885514, 19713785, 39427570]

約数ペア:

[(1, 39427570), (2, 19713785), (5, 7885514), (7, 5632510), (10, 3942757), (13, 3032890), (14, 2816255), (26, 1516445), (35, 1126502), (37, 1065610), (65, 606578), (70, 563251), (74, 532805), (91, 433270), (130, 303289), (182, 216635), (185, 213122), (259, 152230), (370, 106561), (455, 86654), (481, 81970), (518, 76115), (910, 43327), (962, 40985), (1171, 33670), (1295, 30446), (2342, 16835), (2405, 16394), (2590, 15223), (3367, 11710), (4810, 8197), (5855, 6734)]