2801857230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{182057}}^1$

素因数の和:182095

約数の個数: 80

約数和(自身を含む): 7930446480

約数和(自身を除く): 5128589250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 182057, 364114, 546171, 910285, 1092342, 1638513, 1820570, 2730855, 3277026, 3459083, 4915539, 5461710, 6918166, 8192565, 9831078, 10377249, 14746617, 16385130, 17295415, 20754498, 24577695, 29493234, 31131747, 34590830, 49155390, 51886245, 62263494, 73733085, 93395241, 103772490, 147466170, 155658735, 186790482, 280185723, 311317470, 466976205, 560371446, 933952410, 1400928615, 2801857230]

約数ペア:

[(1, 2801857230), (2, 1400928615), (3, 933952410), (5, 560371446), (6, 466976205), (9, 311317470), (10, 280185723), (15, 186790482), (18, 155658735), (19, 147466170), (27, 103772490), (30, 93395241), (38, 73733085), (45, 62263494), (54, 51886245), (57, 49155390), (81, 34590830), (90, 31131747), (95, 29493234), (114, 24577695), (135, 20754498), (162, 17295415), (171, 16385130), (190, 14746617), (270, 10377249), (285, 9831078), (342, 8192565), (405, 6918166), (513, 5461710), (570, 4915539), (810, 3459083), (855, 3277026), (1026, 2730855), (1539, 1820570), (1710, 1638513), (2565, 1092342), (3078, 910285), (5130, 546171), (7695, 364114), (15390, 182057)]