205673130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7692

約数の個数: 96

約数和(自身を含む): 601001856

約数和(自身を除く): 395328726

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 7643, 8970, 13455, 15286, 22929, 26910, 38215, 45858, 68787, 76430, 99359, 114645, 137574, 175789, 198718, 229290, 298077, 343935, 351578, 496795, 527367, 596154, 687870, 878945, 894231, 993590, 1054734, 1490385, 1582101, 1757890, 1788462, 2285257, 2636835, 2980770, 3164202, 4471155, 4570514, 5273670, 6855771, 7910505, 8942310, 11426285, 13711542, 15821010, 20567313, 22852570, 34278855, 41134626, 68557710, 102836565, 205673130]

約数ペア:

[(1, 205673130), (2, 102836565), (3, 68557710), (5, 41134626), (6, 34278855), (9, 22852570), (10, 20567313), (13, 15821010), (15, 13711542), (18, 11426285), (23, 8942310), (26, 7910505), (30, 6855771), (39, 5273670), (45, 4570514), (46, 4471155), (65, 3164202), (69, 2980770), (78, 2636835), (90, 2285257), (115, 1788462), (117, 1757890), (130, 1582101), (138, 1490385), (195, 1054734), (207, 993590), (230, 894231), (234, 878945), (299, 687870), (345, 596154), (390, 527367), (414, 496795), (585, 351578), (598, 343935), (690, 298077), (897, 229290), (1035, 198718), (1170, 175789), (1495, 137574), (1794, 114645), (2070, 99359), (2691, 76430), (2990, 68787), (4485, 45858), (5382, 38215), (7643, 26910), (8970, 22929), (13455, 15286)]