717870870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9811}}^1$

素因数の和:10098

約数の個数: 64

約数和(自身を含む): 1921582080

約数和(自身を除く): 1203711210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 7317, 8130, 9811, 12195, 14634, 19622, 24390, 29433, 36585, 49055, 58866, 73170, 88299, 98110, 147165, 176598, 264897, 294330, 441495, 529794, 882990, 1324485, 2648970, 2658781, 5317562, 7976343, 13293905, 15952686, 23929029, 26587810, 39881715, 47858058, 71787087, 79763430, 119645145, 143574174, 239290290, 358935435, 717870870]

約数ペア:

[(1, 717870870), (2, 358935435), (3, 239290290), (5, 143574174), (6, 119645145), (9, 79763430), (10, 71787087), (15, 47858058), (18, 39881715), (27, 26587810), (30, 23929029), (45, 15952686), (54, 13293905), (90, 7976343), (135, 5317562), (270, 2658781), (271, 2648970), (542, 1324485), (813, 882990), (1355, 529794), (1626, 441495), (2439, 294330), (2710, 264897), (4065, 176598), (4878, 147165), (7317, 98110), (8130, 88299), (9811, 73170), (12195, 58866), (14634, 49055), (19622, 36585), (24390, 29433)]