90377340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51941}}^1$

素因数の和:51982

約数の個数: 48

約数和(自身を含む): 261787680

約数和(自身を除く): 171410340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 51941, 103882, 155823, 207764, 259705, 311646, 519410, 623292, 779115, 1038820, 1506289, 1558230, 3012578, 3116460, 4518867, 6025156, 7531445, 9037734, 15062890, 18075468, 22594335, 30125780, 45188670, 90377340]

約数ペア:

[(1, 90377340), (2, 45188670), (3, 30125780), (4, 22594335), (5, 18075468), (6, 15062890), (10, 9037734), (12, 7531445), (15, 6025156), (20, 4518867), (29, 3116460), (30, 3012578), (58, 1558230), (60, 1506289), (87, 1038820), (116, 779115), (145, 623292), (174, 519410), (290, 311646), (348, 259705), (435, 207764), (580, 155823), (870, 103882), (1740, 51941)]