1816610530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{4903}}^1$

素因数の和:5063

約数の個数: 64

約数和(自身を含む): 3841597440

約数和(自身を除く): 2024986910

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 79, 134, 158, 335, 395, 469, 553, 670, 790, 938, 1106, 2345, 2765, 4690, 4903, 5293, 5530, 9806, 10586, 24515, 26465, 34321, 37051, 49030, 52930, 68642, 74102, 171605, 185255, 328501, 343210, 370510, 387337, 657002, 774674, 1642505, 1936685, 2299507, 2711359, 3285010, 3873370, 4599014, 5422718, 11497535, 13556795, 22995070, 25951579, 27113590, 51903158, 129757895, 181661053, 259515790, 363322106, 908305265, 1816610530]

約数ペア:

[(1, 1816610530), (2, 908305265), (5, 363322106), (7, 259515790), (10, 181661053), (14, 129757895), (35, 51903158), (67, 27113590), (70, 25951579), (79, 22995070), (134, 13556795), (158, 11497535), (335, 5422718), (395, 4599014), (469, 3873370), (553, 3285010), (670, 2711359), (790, 2299507), (938, 1936685), (1106, 1642505), (2345, 774674), (2765, 657002), (4690, 387337), (4903, 370510), (5293, 343210), (5530, 328501), (9806, 185255), (10586, 171605), (24515, 74102), (26465, 68642), (34321, 52930), (37051, 49030)]