860653514

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 1602754560

約数和(自身を除く): 742101046

約数列:

[1, 2, 7, 14, 23, 43, 46, 61, 86, 122, 161, 301, 322, 427, 602, 854, 989, 1019, 1403, 1978, 2038, 2623, 2806, 5246, 6923, 7133, 9821, 13846, 14266, 18361, 19642, 23437, 36722, 43817, 46874, 60329, 62159, 87634, 120658, 124318, 164059, 306719, 328118, 422303, 435113, 613438, 844606, 870226, 1007791, 1429657, 2015582, 2672837, 2859314, 5345674, 7054537, 10007599, 14109074, 18709859, 20015198, 37419718, 61475251, 122950502, 430326757, 860653514]

約数ペア:

[(1, 860653514), (2, 430326757), (7, 122950502), (14, 61475251), (23, 37419718), (43, 20015198), (46, 18709859), (61, 14109074), (86, 10007599), (122, 7054537), (161, 5345674), (301, 2859314), (322, 2672837), (427, 2015582), (602, 1429657), (854, 1007791), (989, 870226), (1019, 844606), (1403, 613438), (1978, 435113), (2038, 422303), (2623, 328118), (2806, 306719), (5246, 164059), (6923, 124318), (7133, 120658), (9821, 87634), (13846, 62159), (14266, 60329), (18361, 46874), (19642, 43817), (23437, 36722)]