238742190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3011}}^1$

素因数の和:3905

約数の個数: 48

約数和(自身を含む): 621640656

約数和(自身を除く): 382898466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881, 1762, 2643, 3011, 4405, 5286, 6022, 7929, 8810, 9033, 13215, 15055, 15858, 18066, 26430, 27099, 30110, 39645, 45165, 54198, 79290, 90330, 135495, 270990, 2652691, 5305382, 7958073, 13263455, 15916146, 23874219, 26526910, 39790365, 47748438, 79580730, 119371095, 238742190]

約数ペア:

[(1, 238742190), (2, 119371095), (3, 79580730), (5, 47748438), (6, 39790365), (9, 26526910), (10, 23874219), (15, 15916146), (18, 13263455), (30, 7958073), (45, 5305382), (90, 2652691), (881, 270990), (1762, 135495), (2643, 90330), (3011, 79290), (4405, 54198), (5286, 45165), (6022, 39645), (7929, 30110), (8810, 27099), (9033, 26430), (13215, 18066), (15055, 15858)]