2242803290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3833}}^1$

素因数の和:4503

約数の個数: 64

約数和(自身を含む): 4977697536

約数和(自身を除く): 2734894246

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 643, 910, 1286, 3215, 3833, 4501, 6430, 7666, 8359, 9002, 16718, 19165, 22505, 26831, 38330, 41795, 45010, 49829, 53662, 58513, 83590, 99658, 117026, 134155, 249145, 268310, 292565, 348803, 498290, 585130, 697606, 1744015, 2464619, 3488030, 4929238, 12323095, 17252333, 24646190, 32040047, 34504666, 64080094, 86261665, 160200235, 172523330, 224280329, 320400470, 448560658, 1121401645, 2242803290]

約数ペア:

[(1, 2242803290), (2, 1121401645), (5, 448560658), (7, 320400470), (10, 224280329), (13, 172523330), (14, 160200235), (26, 86261665), (35, 64080094), (65, 34504666), (70, 32040047), (91, 24646190), (130, 17252333), (182, 12323095), (455, 4929238), (643, 3488030), (910, 2464619), (1286, 1744015), (3215, 697606), (3833, 585130), (4501, 498290), (6430, 348803), (7666, 292565), (8359, 268310), (9002, 249145), (16718, 134155), (19165, 117026), (22505, 99658), (26831, 83590), (38330, 58513), (41795, 53662), (45010, 49829)]