12675390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4673

約数の個数: 64

約数和(自身を含む): 37449216

約数和(自身を除く): 24773826

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 4643, 9286, 13929, 23215, 27858, 32501, 46430, 60359, 65002, 69645, 97503, 120718, 139290, 162505, 181077, 195006, 301795, 325010, 362154, 422513, 487515, 603590, 845026, 905385, 975030, 1267539, 1810770, 2112565, 2535078, 4225130, 6337695, 12675390]

約数ペア:

[(1, 12675390), (2, 6337695), (3, 4225130), (5, 2535078), (6, 2112565), (7, 1810770), (10, 1267539), (13, 975030), (14, 905385), (15, 845026), (21, 603590), (26, 487515), (30, 422513), (35, 362154), (39, 325010), (42, 301795), (65, 195006), (70, 181077), (78, 162505), (91, 139290), (105, 120718), (130, 97503), (182, 69645), (195, 65002), (210, 60359), (273, 46430), (390, 32501), (455, 27858), (546, 23215), (910, 13929), (1365, 9286), (2730, 4643)]