68842130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 81562990

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 191, 266, 271, 382, 542, 665, 955, 1330, 1337, 1355, 1897, 1910, 2674, 2710, 3629, 3794, 5149, 6685, 7258, 9485, 10298, 13370, 18145, 18970, 25403, 25745, 36043, 36290, 50806, 51490, 51761, 72086, 103522, 127015, 180215, 254030, 258805, 360430, 362327, 517610, 724654, 983459, 1811635, 1966918, 3623270, 4917295, 6884213, 9834590, 13768426, 34421065, 68842130]

約数ペア:

[(1, 68842130), (2, 34421065), (5, 13768426), (7, 9834590), (10, 6884213), (14, 4917295), (19, 3623270), (35, 1966918), (38, 1811635), (70, 983459), (95, 724654), (133, 517610), (190, 362327), (191, 360430), (266, 258805), (271, 254030), (382, 180215), (542, 127015), (665, 103522), (955, 72086), (1330, 51761), (1337, 51490), (1355, 50806), (1897, 36290), (1910, 36043), (2674, 25745), (2710, 25403), (3629, 18970), (3794, 18145), (5149, 13370), (6685, 10298), (7258, 9485)]