2005512210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2714

約数の個数: 160

約数和(自身を含む): 5889224880

約数和(自身を除く): 3883712670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 81, 90, 117, 130, 135, 146, 162, 195, 219, 234, 270, 351, 365, 390, 405, 438, 585, 657, 702, 730, 810, 949, 1053, 1095, 1170, 1314, 1755, 1898, 1971, 2106, 2190, 2609, 2847, 3285, 3510, 3942, 4745, 5218, 5265, 5694, 5913, 6570, 7827, 8541, 9490, 9855, 10530, 11826, 13045, 14235, 15654, 17082, 19710, 23481, 25623, 26090, 28470, 29565, 33917, 39135, 42705, 46962, 51246, 59130, 67834, 70443, 76869, 78270, 85410, 101751, 117405, 128115, 140886, 153738, 169585, 190457, 203502, 211329, 234810, 256230, 305253, 339170, 352215, 380914, 384345, 422658, 508755, 571371, 610506, 704430, 768690, 915759, 952285, 1017510, 1056645, 1142742, 1526265, 1714113, 1831518, 1904570, 2113290, 2475941, 2747277, 2856855, 3052530, 3428226, 4578795, 4951882, 5142339, 5494554, 5713710, 7427823, 8570565, 9157590, 10284678, 12379705, 13736385, 14855646, 15427017, 17141130, 22283469, 24759410, 25711695, 27472770, 30854034, 37139115, 44566938, 51423390, 66850407, 74278230, 77135085, 111417345, 133700814, 154270170, 200551221, 222834690, 334252035, 401102442, 668504070, 1002756105, 2005512210]

約数ペア:

[(1, 2005512210), (2, 1002756105), (3, 668504070), (5, 401102442), (6, 334252035), (9, 222834690), (10, 200551221), (13, 154270170), (15, 133700814), (18, 111417345), (26, 77135085), (27, 74278230), (30, 66850407), (39, 51423390), (45, 44566938), (54, 37139115), (65, 30854034), (73, 27472770), (78, 25711695), (81, 24759410), (90, 22283469), (117, 17141130), (130, 15427017), (135, 14855646), (146, 13736385), (162, 12379705), (195, 10284678), (219, 9157590), (234, 8570565), (270, 7427823), (351, 5713710), (365, 5494554), (390, 5142339), (405, 4951882), (438, 4578795), (585, 3428226), (657, 3052530), (702, 2856855), (730, 2747277), (810, 2475941), (949, 2113290), (1053, 1904570), (1095, 1831518), (1170, 1714113), (1314, 1526265), (1755, 1142742), (1898, 1056645), (1971, 1017510), (2106, 952285), (2190, 915759), (2609, 768690), (2847, 704430), (3285, 610506), (3510, 571371), (3942, 508755), (4745, 422658), (5218, 384345), (5265, 380914), (5694, 352215), (5913, 339170), (6570, 305253), (7827, 256230), (8541, 234810), (9490, 211329), (9855, 203502), (10530, 190457), (11826, 169585), (13045, 153738), (14235, 140886), (15654, 128115), (17082, 117405), (19710, 101751), (23481, 85410), (25623, 78270), (26090, 76869), (28470, 70443), (29565, 67834), (33917, 59130), (39135, 51246), (42705, 46962)]