69671070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 214548480

約数和(自身を除く): 144877410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 191, 193, 210, 270, 315, 378, 382, 386, 573, 579, 630, 945, 955, 965, 1146, 1158, 1337, 1351, 1719, 1737, 1890, 1910, 1930, 2674, 2702, 2865, 2895, 3438, 3474, 4011, 4053, 5157, 5211, 5730, 5790, 6685, 6755, 8022, 8106, 8595, 8685, 10314, 10422, 12033, 12159, 13370, 13510, 17190, 17370, 20055, 20265, 24066, 24318, 25785, 26055, 36099, 36477, 36863, 40110, 40530, 51570, 52110, 60165, 60795, 72198, 72954, 73726, 110589, 120330, 121590, 180495, 182385, 184315, 221178, 258041, 331767, 360990, 364770, 368630, 516082, 552945, 663534, 774123, 995301, 1105890, 1290205, 1548246, 1658835, 1990602, 2322369, 2580410, 3317670, 3870615, 4644738, 4976505, 6967107, 7741230, 9953010, 11611845, 13934214, 23223690, 34835535, 69671070]

約数ペア:

[(1, 69671070), (2, 34835535), (3, 23223690), (5, 13934214), (6, 11611845), (7, 9953010), (9, 7741230), (10, 6967107), (14, 4976505), (15, 4644738), (18, 3870615), (21, 3317670), (27, 2580410), (30, 2322369), (35, 1990602), (42, 1658835), (45, 1548246), (54, 1290205), (63, 1105890), (70, 995301), (90, 774123), (105, 663534), (126, 552945), (135, 516082), (189, 368630), (191, 364770), (193, 360990), (210, 331767), (270, 258041), (315, 221178), (378, 184315), (382, 182385), (386, 180495), (573, 121590), (579, 120330), (630, 110589), (945, 73726), (955, 72954), (965, 72198), (1146, 60795), (1158, 60165), (1337, 52110), (1351, 51570), (1719, 40530), (1737, 40110), (1890, 36863), (1910, 36477), (1930, 36099), (2674, 26055), (2702, 25785), (2865, 24318), (2895, 24066), (3438, 20265), (3474, 20055), (4011, 17370), (4053, 17190), (5157, 13510), (5211, 13370), (5730, 12159), (5790, 12033), (6685, 10422), (6755, 10314), (8022, 8685), (8106, 8595)]