69653220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12757}}^1$

素因数の和:12789

約数の個数: 96

約数和(自身を含む): 240054528

約数和(自身を除く): 170401308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12757, 25514, 38271, 51028, 63785, 76542, 89299, 127570, 153084, 165841, 178598, 191355, 255140, 267897, 331682, 357196, 382710, 446495, 497523, 535794, 663364, 765420, 829205, 892990, 995046, 1071588, 1160887, 1339485, 1658410, 1785980, 1990092, 2321774, 2487615, 2678970, 3316820, 3482661, 4643548, 4975230, 5357940, 5804435, 6965322, 9950460, 11608870, 13930644, 17413305, 23217740, 34826610, 69653220]

約数ペア:

[(1, 69653220), (2, 34826610), (3, 23217740), (4, 17413305), (5, 13930644), (6, 11608870), (7, 9950460), (10, 6965322), (12, 5804435), (13, 5357940), (14, 4975230), (15, 4643548), (20, 3482661), (21, 3316820), (26, 2678970), (28, 2487615), (30, 2321774), (35, 1990092), (39, 1785980), (42, 1658410), (52, 1339485), (60, 1160887), (65, 1071588), (70, 995046), (78, 892990), (84, 829205), (91, 765420), (105, 663364), (130, 535794), (140, 497523), (156, 446495), (182, 382710), (195, 357196), (210, 331682), (260, 267897), (273, 255140), (364, 191355), (390, 178598), (420, 165841), (455, 153084), (546, 127570), (780, 89299), (910, 76542), (1092, 63785), (1365, 51028), (1820, 38271), (2730, 25514), (5460, 12757)]