30776452

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 64384768

約数和(自身を除く): 33608316

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 487, 518, 854, 974, 1036, 1708, 1948, 2257, 3409, 4514, 6818, 9028, 13636, 15799, 18019, 29707, 31598, 36038, 59414, 63196, 72076, 118828, 126133, 207949, 252266, 415898, 504532, 831796, 1099159, 2198318, 4396636, 7694113, 15388226, 30776452]

約数ペア:

[(1, 30776452), (2, 15388226), (4, 7694113), (7, 4396636), (14, 2198318), (28, 1099159), (37, 831796), (61, 504532), (74, 415898), (122, 252266), (148, 207949), (244, 126133), (259, 118828), (427, 72076), (487, 63196), (518, 59414), (854, 36038), (974, 31598), (1036, 29707), (1708, 18019), (1948, 15799), (2257, 13636), (3409, 9028), (4514, 6818)]