157882260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8461}}^1$

素因数の和:8784

約数の個数: 48

約数和(自身を含む): 443544192

約数和(自身を除く): 285661932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 8461, 9330, 16922, 18660, 25383, 33844, 42305, 50766, 84610, 101532, 126915, 169220, 253830, 507660, 2631371, 5262742, 7894113, 10525484, 13156855, 15788226, 26313710, 31576452, 39470565, 52627420, 78941130, 157882260]

約数ペア:

[(1, 157882260), (2, 78941130), (3, 52627420), (4, 39470565), (5, 31576452), (6, 26313710), (10, 15788226), (12, 13156855), (15, 10525484), (20, 7894113), (30, 5262742), (60, 2631371), (311, 507660), (622, 253830), (933, 169220), (1244, 126915), (1555, 101532), (1866, 84610), (3110, 50766), (3732, 42305), (4665, 33844), (6220, 25383), (8461, 18660), (9330, 16922)]