87103030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 191232000

約数和(自身を除く): 104128970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 266, 395, 553, 665, 790, 829, 1106, 1330, 1501, 1658, 2765, 3002, 4145, 5530, 5803, 7505, 8290, 10507, 11606, 15010, 15751, 21014, 29015, 31502, 52535, 58030, 65491, 78755, 105070, 110257, 130982, 157510, 220514, 327455, 458437, 551285, 654910, 916874, 1102570, 1244329, 2292185, 2488658, 4584370, 6221645, 8710303, 12443290, 17420606, 43551515, 87103030]

約数ペア:

[(1, 87103030), (2, 43551515), (5, 17420606), (7, 12443290), (10, 8710303), (14, 6221645), (19, 4584370), (35, 2488658), (38, 2292185), (70, 1244329), (79, 1102570), (95, 916874), (133, 654910), (158, 551285), (190, 458437), (266, 327455), (395, 220514), (553, 157510), (665, 130982), (790, 110257), (829, 105070), (1106, 78755), (1330, 65491), (1501, 58030), (1658, 52535), (2765, 31502), (3002, 29015), (4145, 21014), (5530, 15751), (5803, 15010), (7505, 11606), (8290, 10507)]