1666754310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 4407105024

約数和(自身を除く): 2740350714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 227, 281, 335, 390, 402, 454, 562, 670, 681, 843, 871, 1005, 1135, 1362, 1405, 1686, 1742, 2010, 2270, 2613, 2810, 2951, 3405, 3653, 4215, 4355, 5226, 5902, 6810, 7306, 8430, 8710, 8853, 10959, 13065, 14755, 15209, 17706, 18265, 18827, 21918, 26130, 29510, 30418, 36530, 37654, 44265, 45627, 54795, 56481, 63787, 76045, 88530, 91254, 94135, 109590, 112962, 127574, 152090, 188270, 191361, 197717, 228135, 244751, 282405, 318935, 382722, 395434, 456270, 489502, 564810, 593151, 637870, 734253, 829231, 956805, 988585, 1186302, 1223755, 1468506, 1658462, 1913610, 1977170, 2447510, 2487693, 2965755, 3671265, 4146155, 4273729, 4975386, 5931510, 7342530, 8292310, 8547458, 12438465, 12821187, 21368645, 24876930, 25642374, 42737290, 55558477, 64105935, 111116954, 128211870, 166675431, 277792385, 333350862, 555584770, 833377155, 1666754310]

約数ペア:

[(1, 1666754310), (2, 833377155), (3, 555584770), (5, 333350862), (6, 277792385), (10, 166675431), (13, 128211870), (15, 111116954), (26, 64105935), (30, 55558477), (39, 42737290), (65, 25642374), (67, 24876930), (78, 21368645), (130, 12821187), (134, 12438465), (195, 8547458), (201, 8292310), (227, 7342530), (281, 5931510), (335, 4975386), (390, 4273729), (402, 4146155), (454, 3671265), (562, 2965755), (670, 2487693), (681, 2447510), (843, 1977170), (871, 1913610), (1005, 1658462), (1135, 1468506), (1362, 1223755), (1405, 1186302), (1686, 988585), (1742, 956805), (2010, 829231), (2270, 734253), (2613, 637870), (2810, 593151), (2951, 564810), (3405, 489502), (3653, 456270), (4215, 395434), (4355, 382722), (5226, 318935), (5902, 282405), (6810, 244751), (7306, 228135), (8430, 197717), (8710, 191361), (8853, 188270), (10959, 152090), (13065, 127574), (14755, 112962), (15209, 109590), (17706, 94135), (18265, 91254), (18827, 88530), (21918, 76045), (26130, 63787), (29510, 56481), (30418, 54795), (36530, 45627), (37654, 44265)]