12642630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 40836096

約数和(自身を除く): 28193466

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, 421, 429, 455, 462, 546, 715, 770, 842, 858, 910, 1001, 1155, 1263, 1365, 1430, 2002, 2105, 2145, 2310, 2526, 2730, 2947, 3003, 4210, 4290, 4631, 5005, 5473, 5894, 6006, 6315, 8841, 9262, 10010, 10946, 12630, 13893, 14735, 15015, 16419, 17682, 23155, 27365, 27786, 29470, 30030, 32417, 32838, 38311, 44205, 46310, 54730, 60203, 64834, 69465, 76622, 82095, 88410, 97251, 114933, 120406, 138930, 162085, 164190, 180609, 191555, 194502, 229866, 301015, 324170, 361218, 383110, 421421, 486255, 574665, 602030, 842842, 903045, 972510, 1149330, 1264263, 1806090, 2107105, 2528526, 4214210, 6321315, 12642630]

約数ペア:

[(1, 12642630), (2, 6321315), (3, 4214210), (5, 2528526), (6, 2107105), (7, 1806090), (10, 1264263), (11, 1149330), (13, 972510), (14, 903045), (15, 842842), (21, 602030), (22, 574665), (26, 486255), (30, 421421), (33, 383110), (35, 361218), (39, 324170), (42, 301015), (55, 229866), (65, 194502), (66, 191555), (70, 180609), (77, 164190), (78, 162085), (91, 138930), (105, 120406), (110, 114933), (130, 97251), (143, 88410), (154, 82095), (165, 76622), (182, 69465), (195, 64834), (210, 60203), (231, 54730), (273, 46310), (286, 44205), (330, 38311), (385, 32838), (390, 32417), (421, 30030), (429, 29470), (455, 27786), (462, 27365), (546, 23155), (715, 17682), (770, 16419), (842, 15015), (858, 14735), (910, 13893), (1001, 12630), (1155, 10946), (1263, 10010), (1365, 9262), (1430, 8841), (2002, 6315), (2105, 6006), (2145, 5894), (2310, 5473), (2526, 5005), (2730, 4631), (2947, 4290), (3003, 4210)]