345074730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11491}}^1$

素因数の和:11532

約数の個数: 128

約数和(自身を含む): 1112057856

約数和(自身を除く): 766983126

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 10010, 11491, 15015, 22982, 30030, 34473, 57455, 68946, 80437, 114910, 126401, 149383, 160874, 172365, 241311, 252802, 298766, 344730, 379203, 402185, 448149, 482622, 632005, 746915, 758406, 804370, 884807, 896298, 1045681, 1206555, 1264010, 1493830, 1643213, 1769614, 1896015, 2091362, 2240745, 2413110, 2654421, 3137043, 3286426, 3792030, 4424035, 4481490, 4929639, 5228405, 5308842, 6274086, 8216065, 8848070, 9859278, 10456810, 11502491, 13272105, 15685215, 16432130, 23004982, 24648195, 26544210, 31370430, 34507473, 49296390, 57512455, 69014946, 115024910, 172537365, 345074730]

約数ペア:

[(1, 345074730), (2, 172537365), (3, 115024910), (5, 69014946), (6, 57512455), (7, 49296390), (10, 34507473), (11, 31370430), (13, 26544210), (14, 24648195), (15, 23004982), (21, 16432130), (22, 15685215), (26, 13272105), (30, 11502491), (33, 10456810), (35, 9859278), (39, 8848070), (42, 8216065), (55, 6274086), (65, 5308842), (66, 5228405), (70, 4929639), (77, 4481490), (78, 4424035), (91, 3792030), (105, 3286426), (110, 3137043), (130, 2654421), (143, 2413110), (154, 2240745), (165, 2091362), (182, 1896015), (195, 1769614), (210, 1643213), (231, 1493830), (273, 1264010), (286, 1206555), (330, 1045681), (385, 896298), (390, 884807), (429, 804370), (455, 758406), (462, 746915), (546, 632005), (715, 482622), (770, 448149), (858, 402185), (910, 379203), (1001, 344730), (1155, 298766), (1365, 252802), (1430, 241311), (2002, 172365), (2145, 160874), (2310, 149383), (2730, 126401), (3003, 114910), (4290, 80437), (5005, 68946), (6006, 57455), (10010, 34473), (11491, 30030), (15015, 22982)]