30876678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1283}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 76916736

約数和(自身を除く): 46040058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1283, 1337, 1719, 2566, 2674, 3438, 3849, 4011, 7698, 8022, 8981, 11547, 12033, 17962, 23094, 24066, 26943, 53886, 80829, 161658, 245053, 490106, 735159, 1470318, 1715371, 2205477, 3430742, 4410954, 5146113, 10292226, 15438339, 30876678]

約数ペア:

[(1, 30876678), (2, 15438339), (3, 10292226), (6, 5146113), (7, 4410954), (9, 3430742), (14, 2205477), (18, 1715371), (21, 1470318), (42, 735159), (63, 490106), (126, 245053), (191, 161658), (382, 80829), (573, 53886), (1146, 26943), (1283, 24066), (1337, 23094), (1719, 17962), (2566, 12033), (2674, 11547), (3438, 8981), (3849, 8022), (4011, 7698)]