977477410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1652

約数の個数: 96

約数和(自身を含む): 2219892480

約数和(自身を除く): 1242415070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 169, 182, 265, 338, 371, 455, 530, 689, 742, 845, 910, 1183, 1378, 1559, 1690, 1855, 2366, 3118, 3445, 3710, 4823, 5915, 6890, 7795, 8957, 9646, 10913, 11830, 15590, 17914, 20267, 21826, 24115, 40534, 44785, 48230, 54565, 62699, 82627, 89570, 101335, 109130, 125398, 141869, 165254, 202670, 263471, 283738, 313495, 413135, 526942, 578389, 626990, 709345, 826270, 1074151, 1156778, 1317355, 1418690, 1844297, 2148302, 2634710, 2891945, 3688594, 5370755, 5783890, 7519057, 9221485, 10741510, 13963963, 15038114, 18442970, 27927926, 37595285, 69819815, 75190570, 97747741, 139639630, 195495482, 488738705, 977477410]

約数ペア:

[(1, 977477410), (2, 488738705), (5, 195495482), (7, 139639630), (10, 97747741), (13, 75190570), (14, 69819815), (26, 37595285), (35, 27927926), (53, 18442970), (65, 15038114), (70, 13963963), (91, 10741510), (106, 9221485), (130, 7519057), (169, 5783890), (182, 5370755), (265, 3688594), (338, 2891945), (371, 2634710), (455, 2148302), (530, 1844297), (689, 1418690), (742, 1317355), (845, 1156778), (910, 1074151), (1183, 826270), (1378, 709345), (1559, 626990), (1690, 578389), (1855, 526942), (2366, 413135), (3118, 313495), (3445, 283738), (3710, 263471), (4823, 202670), (5915, 165254), (6890, 141869), (7795, 125398), (8957, 109130), (9646, 101335), (10913, 89570), (11830, 82627), (15590, 62699), (17914, 54565), (20267, 48230), (21826, 44785), (24115, 40534)]